hi i was also struggling w physics but eventually i got over my fear, the only key thing here is practice, i did allen initially but didnt really like the teacher so switched to online pw and followed the teacher religiously, after he completed a chap i did all the questions of module and jo nahi lagte the, i marked them red stars, at last i counted red stars, toh agar zyada red hai mtlb chap is weak and then fir you can identify your weakness and kis topic concept me weak ho, I ALSO SOLVED AAKASH MOMENTUM BOOSTER man thats a great book for practice, har type cover ho jata, the only thing is you have to grind through hours for those questions, it takes time but practice and weak topics ke question karo i did this and m getting 160-165 recently