Hey!

For the preparation of NEET exam self study plays a crucial role but firstly,don't panic ,you will adjust yourself accordingly with time.

As per your schedule ,beside your coaching and class hours(9 hours)you should at atleast give 2 to 3 hours to self study in evening hours for making your concepts strong and flawless.For your 11th class you should try to give morning hours so that you can revise the subject topics those are running currently.

And most important thing don't forget to take small breaks (I would rather say YOGA break for more health efficiency) while studying to keep yourself stressfree.

Hope this helps.