Why Big Emotions Hit Hard as an Autistic or ADHD Mum

If big feelings were an Olympic sport, some of us would be standing on the podium wondering how we got there...

One minute you're fine. Fine. Still fine. Absolutely fine. And then suddenly you're very much not fine. The frustration hits. The tears arrive. Your voice gets louder than you intended. Everything feels too bright, too noisy, too demanding or simply too much.

Then comes the emotional hangover. The guilt. The shame. The replaying of what happened. The uncomfortable question of, "Why couldn't I just handle that better?"

If this pattern feels familiar, you're certainly not alone. Big, fast-moving emotions are something many neurodivergent people experience, and there can be very real reasons why those feelings seem to arrive out of nowhere.

One of the frustrating things about big emotions is that they can genuinely feel sudden. You might be getting everyone ready for school, packing lunches, finding shoes, remembering library books, negotiating breakfast and mentally calculating whether you can still make drop-off on time.

Your internal narrative is saying:

"I'm fine. Keep going. Just get through the morning." Meanwhile, your body may have been quietly sending very different information. You're tense.

You're hungry. You're overstimulated. You're anxious. You're exhausted. You're reaching capacity. But you may not consciously register those signals until your emotional intensity is already at an eight, nine or ten out of ten.

That gap between what the body is experiencing and what we're consciously noticing can be connected to interoception.

If you'd rather listen than read, I talk through all of this in this week's episode below.

Interoception is our ability to notice and interpret signals coming from inside our body. It helps us identify things such as hunger, thirst, temperature, fatigue, tension and bodily changes associated with emotion.

For some neurodivergent people, those internal signals can be difficult to notice until they become very strong. You don't realise you're hungry until you're suddenly ravenous. You don't realise you're tired until you're completely depleted. And sometimes you don't realise you're becoming stressed, angry or overwhelmed until the emotion is already enormous.

So the emotion hasn't necessarily appeared from nowhere.

You simply didn't receive, recognise or interpret all of the earlier warning signs. Your body may have been whispering for quite some time before it eventually had to shout.

There can be another piece of the puzzle. Some neurodivergent people experience alexithymia, which can make identifying or naming emotions more difficult. You may know that something feels wrong without knowing whether you're anxious, overwhelmed, frustrated, sad, angry or simply exhausted.

And if you can't easily identify the emotion, it becomes much harder to respond to what you need. This isn't a failure of emotional maturity.

It's an information problem.

If you're only consciously receiving part of the information your body is producing, it makes sense that emotions can sometimes be difficult to understand until they're loud enough to become unmistakable.

The hard part isn't always just the emotion itself. It's what happens afterwards. You might think:

"Why did I react like that?"

"I'm an adult. I should be able to control this."

"I shouldn't have shouted."

"Everyone must think I'm unstable."

For many neurodivergent women, this can layer onto a lifetime of being described as too emotional, too sensitive, dramatic, unpredictable or difficult.

So when an emotion does become overwhelming, it can feel like evidence supporting every uncomfortable story you've ever been told about yourself.

But experiencing emotional dysregulation doesn't make you a bad mum or an incapable adult.

It may simply mean your nervous system reached capacity before your conscious brain realised it was getting there. And that gives us somewhere much kinder and more useful to start.

Sometimes emotional regulation gets framed as learning how to remain calm all the time. That isn't particularly realistic. Feelings aren't the enemy.

Anger can tell us something isn't okay. Anxiety can signal uncertainty or threat. Sadness can tell us something matters. Overwhelm can tell us that demand has exceeded capacity.

Rather than trying to eliminate these emotions, it can be more helpful to notice them earlier. Instead of meeting stress for the first time at nine out of ten, perhaps we can begin noticing it at four.

That gives us much more room to respond.

Building interoceptive awareness can take time, and there are longer-term ways of practising it. But when you're already carrying approximately seventeen thousand motherhood tabs in your brain, sometimes we need the shortcut.

One simple strategy is to pay attention when somebody you trust notices a change in you.

Perhaps your partner says:

"You seem stressed."

Your child asks:

"Mummy, are you okay?"

Or somebody notices that you're unusually quiet, tense or frustrated.

Our instinct can be immediate.

"No, I'm fine."

And you may genuinely believe that in the moment (because you have not yes been able to interpret the signals).

Instead of pushing through, or saying "I'm fine". Try replacing the automatic dismissal with curiosity:

"What if I am?"

Pause.

Could this be stress? Exhaustion? Overwhelm? Anger? Anxiety?

You don't need to identify the exact emotional molecule floating around your nervous system. Even recognising a broader category such as worried, angry, sad, overwhelmed or exhausted can be enough.

Once you've noticed that something is building, you don't need an elaborate emotional regulation routine. Ask yourself:

What might make this moment 5% easier? What does my body need right now?

Drink some water. Eat something. Reduce the noise. Dim the lights. Step outside. Reduce visual clutter. Take a few intentional breaths. Ask for help.

Lower one demand. Put on headphones.

You don't need to transform yourself instantly into a serene mindfulness goddess while somebody is shouting that they can't find their other shoe.

We're looking for one small action that supports your nervous system.

Because noticing an emotion at four out of ten gives you options that may not be available once you're at ten.

Big emotions can be deeply uncomfortable. They can surprise us. They can create moments we're not particularly proud of, and sometimes they mean we need to repair afterwards.

But they aren't evidence that you're fundamentally doing motherhood wrong. Your emotional system is communicating. The work isn't necessarily to become someone who never gets overwhelmed.

It's learning how your own nervous system speaks, recognising its messages a little earlier, and responding with curiosity rather than judgement.

So next time somebody says, "You seem stressed," perhaps resist the reflexive:

"I'm fine."

Try:

"I wonder if I am?"

You might discover something your body has been trying to tell you for a while. And perhaps catching that message a little earlier is enough to make the next big feeling feel just a little smaller.