Now time for packing

Looks like i haven't learned through time now from four days later there are semester final exams and i need pass subjects having scored almost nothing (0/100 and 6/50 and 16/50) in the previous exam and that haven't studied now since 3 years just hoping one day miracle will happen. Think all my problems will go away? Yeah i know life is a struggle but everybody else have find it easy , me? i am a mess.