well i had sex a week ago unprotected (not on pills either) i know it was a bad idea..and i really hope im not pregnant now my vagina is in alot of pain. First it was really itching and looked like i had a yeast infection. now the vulva is swollen and itches really bad that it makes me cry sometimes. Yesterday i started to get a brown discharge that kinda has a white flim around it.... Im really scared and hope im not pregnant or have a STD...and my family isnt really open about sex and stuff liek this so hopefully someone could help me out or tell me whats wrong please