pre-midsem exam week..

geez.. midsem examinations are in a week's time..
25th July - Physics 2, chapters 1-5
26th July - Chemistry 2, Organic Chemistry
30th July - Basic Themes of Al-Quran..
but i'm feeling the jitters already..
there are plenty of formula to memorise for Physics..
and tonnes of chemical equations for organic chemistry..
:O suddenly i feel that time is running out..
i feel like i'm sinking!HELP!! i'm freaking out!!
Ya Allah.. please help me through this.. T.T