Hello candidate,

If you are weak at physics, then my first suggestion would be to work on your basics and go through all the important and easy mark fetching chapter such as wave theory and oscillations, modern physics and atomic structure, work energy and power, etc. And at least right to go through as many sample papers and previous year questions possible on your part.

Give the examination with full confidence and try to do your best, if the result is not as fruitful as you wished for then you can definitely go for a drop year.

Good Luck!