Thank you for the question.
Preparing in 8 months is tough, if you haven’t gone through the subjects or topics earlier.
One easier way, I can suggest you is, buy a Prepladder subscription pack for 9 months, go through the videos by 1.5×, in this way, you can cover the subjects in 4 months, and then, go for practising QBanks.
The Prepladder QBank is very high yielding.
Appear for tests, and analyse the wrong questions.
Don’t panic, and do believe upon yourself.
You can surely get a clinical PG seat.