Premenstrual Dysphoric Disorder (PMDD)

PMDD is something that’s coming up more in conversations lately, but for a lot of people, it still feels quite hard to make sense of in their own day-to-day experience.

For some, there’s a noticeable shift at certain points in the month. Mood can dip, thoughts can feel harsher, and things that would normally feel manageable can suddenly feel more intense or more overwhelming. Then, not too long after, things can ease again.

When that pattern isn’t clear, it’s very easy to turn it inward and start questioning yourself.

What often stands out isn’t just how someone feels, but how they start to think about themselves and their situation during that time.

People might notice:

• Being more self-critical

• Feeling more sensitive

• Interpreting things more negatively

• A sense that everything is just a bit “too much”

And the tricky part is that those thoughts don’t feel like thoughts in the moment - they feel true.

One helpful approach, often used in CBT, is simply starting to notice patterns over time.

Not in an overly clinical way, even just loosely recognising:

“This tends to be a harder week for me”

That small shift can take some of the confusion out of it. It doesn’t make the experience go away, but it can make it feel a bit less random and a bit more understandable.

Where CBT Fits In

CBT isn’t about getting rid of the cycle. It’s more about supporting how you respond to what shows up within it.

A few areas that can help:

Noticing what changes

This could be mood, energy, thoughts, or reactions. The goal isn’t to track everything perfectly, just to start seeing what tends to shift and when.

Taking a step back from thoughts

When your mind is more critical or negative, it can help to gently question it:

“Would I have seen this the same way last week?”

“Is this a familiar pattern?”

Easing expectations

Instead of expecting yourself to operate the same way all month, there can be value in making slight adjustments, doing what’s manageable rather than pushing yourself to full capacity.

Being a bit less hard on yourself

A lot of people notice their inner critic gets louder during this time. Even just recognising that can be a starting point for responding differently.

For many people, one of the most helpful changes is moving from:

“What’s wrong with me?”

to something more like:

“This seems to come and go. What might help me through it this time?”

PMDD can be difficult to put into words, especially when it changes from week to week.

But having some way to understand what might be happening and a few tools to respond to it can make things feel a bit more manageable over time.