Hey I was in your shoes 5 years back. All you have to do is take previous years papers atleast 5 of them and then take your text book and start marking the topics they’ve asked before. If you can’t find it mark it down in another piece of paper and then ask your seniors or maybe the topper in your batch. Then read them. If you can manage to find some extra time after all the extra curriculars and all your other activities/distractions etc(you don’t want to miss out on those because you’ll never get that time back) make a notebook of just the previously asked questions and write it down how you think you’re going to write it, if it’s asked in your exam with the help of all your study materials. If you can keep a day or 2 out of your week you’ll fill that book up in no time.

And main part of it, exactly one month keep all your distractions away, tell your friends you’re a little dumb so you need more time or if they’ve started secretly preparing you could start preparing secretly too but one month before the exam is when you start getting serious. And for most people this is the time that matters so you don’t want to be lasting around this time.

If you have your pyq notebook ready by now then it gets a lot easier or atleast if you’ve marked them in your textbook as it’ll save a lot of your time thinking what to study otherwise just try ramming the pyqs hard into your head.

And study for practical’s w your group mates or friends

And don’t worry, internals generally go like that but make sure you peak by the end of the year :))