Advice for the upcoming Physics Exam (AQA A-Level)

I’ll get right to the point, I’m a bit of a mess right now and feel really lost in terms of revision. I’ve done most/if not all of the content for P1 and P2 but really struggle with stuff on P3 and there’s just so much of it.

I know physics is all about understanding and practice, when studying a particular topic I understand it very well and make my notes on it then do exam questions. However, when it comes to revision it’s very annoying as I don’t know what to do aside from exam questions, should I do flashcards ? If so how should I structure them?. Also, when doing exam questions I find it really hard to choose what topic to do the questions on as there’s many topics I’m very comfortable in and others not so much and it does get overwhelming and I just end up choosing something random to do exam questions on.

In summary, what I’m trying to ask is what should I be doing to ensure I get an A-A*, does anyone have any recommendations in terms of writing out my flashcards and how to choose what topic to study/practice the next day?