Feeling like crying......

Mugging week coming to an end, I hAVE not completed study finish one single module.
So upset for my math...everything.... spent 2 days trying to understand what the hell does double integral and surface integral are all about? Did the tutorials, but for the past exam papers i totally at lost. Blabbershit.... IN my entire life I never felt so helpless before. Monday havig my math paper, helpsheet unprepared, i still left 5 more chapters to clear.... sianzzz

My instinct told me I am going to die for sure........
Hopefully I manage to obtain pass!!!