Hey there

I'll suggest you to first complete a topic and solve previous year neet questions which will give you confidence. You can write formulas on a sheet of paper several times also try to relate things in real life because your problem is nothing but lack of interest in physics so you have to relate things with outside world and also try studying physics everyday. See you put efforts daily it will feel heavy for somedays but later on when you'll see back you will find that you have completed a lot which was never possible if discontinued your studies.

Good luck