I am pissing my pants right now

I have my net in less than 20 days need to do a lot of practice gave net one got 122 college mai schedule test hore i am barely passing tests ajeeb principal called my mom today that my progress is bad now please everyone give me something to hold on because I have no idea what to do I should probably pay heed to my entry test and not college tests but this is putting me in a guilt I hate everything right now chemistry ka ek lfz ni ata net mai ni ana to I am not even doing it do you guys think I can do chemistry's book in whole 20 days like will I be able to pass after net because my boards will start from 29 april