Well well...

Ah, I share with all of you 1 neglected golden rule..

NEVER TRY CONFESSING/DATING/FALL FOR WITH CO-WORKER, CLASSMATE/COURSEMATES.

Period. Anyway, sh!t happens. The best you can do now, is don't care about the other person. Or forget about it, come back as friend in a week or two. You must tell her and yourself and act like this ---> "hey, it's over, I am past that already, let it go, will you?"

Oh since you liked her.. TS, move on, find another okay? Rejected, you go find other girls. No joke. If not you will be stucked and it will disturb your mind if you are studying (been there, I think I was kinda disturbed for 2-3 months in class until I decided to strap on my heart and become the playboy! I was getting numbers and very selectively choose some for dates until I can "charm" girls of other races and my own (mastery!)..).