You have to do it like this
Harsh mohan as your standard studying textbook
It's concise but has the right amount of material to study
If you don't spend your whole day on books it can be tough to finish that also
So you need 3 things
Robbins big, harsh mohan, pathoma videos
First see pathoma videos to get concept of everything coz reading and remembering everything is impossible
Then study harsh mohan all main topics so you get a better understanding and diagrams are more important in 2nd year
Then for very selective topics where you feel that harsh mohan is not enuf and some topics like MI, RHD, certain cancers, Genetics, etc read it from Robbins and make mini notes into harsh mohan coz you're never going to get time to open Robbins again with all the 2nd year postings and the class schedules.
If you do this you should be set