Posting mock scores till 22nd Jan

Why can't i do. I attended all classes did almost all syllabus followed teachers solved questions but still i couldn't. I know that i didn't maintain consistency in solving pyqs but i am lost in this large syllabus that I can't focus on priority A or B. I want to but I don't know how to. I cant analyse tests properly because i haven't revised the priority chapters. And if i guve time to revision i spend a lot of time in single chapter. Should i revise priority Aand B fully till 2-3 days and give tests after or continue giving tests regularly. While doing tests the confidence gradually drops after each question to a point i loose all confidence and feel lot of weight on my chest ,feeling distress. Man, I can't even cry.