hey! i think you'll be fine as long as you can directly apply your revision to the exam questions.
e.g. learn 4 AO3 points for each subtopic and know how you're going to structure it in the exam. then you won't have to do as many past paper questions bc yk you'll defo get the marks.
for AO1 you can learn it sm more quickly than you think, just break down the topics and think of all the key terminology for each section.
hope this helps 🙂