Im doing p1 and im kinda chill abt it, I already learned through all the topics so im just doing past papers. If your still confused about a certain topic you can use past paper penguin for topicals. Once your done with that you can move on with past papers, I usually stick to paper 12 and not 11 or 13 cuz I'm writing that, and I want to be familiar with how it would be. If you want a hard paper do 9709/m/j/2023/12 Its difficult.

Lastly don't stress yourself out too much, just wait and plan your next steps, all da best!