Nervous!

Exam are coming!! This coming Monday is my Maths paper. I'm not very prepare for the exam. Word load is alot for me everywhere. I really don't know how to handle all these stress n problems. The more i get nervous, the more i can't remember and concentrate. I know i have to relax but with all my problem do you think i can relax and rest? I just need 1 subject to pass in order to continue my work career. Pls, God, allow me to pass this exam. I try my very very best, study really really very hard. I don't ask for good grade, i just asking to pass. " Mum, Pls give me strength to carry on with life."