I just got off my medication for (  bacterial vaginosis ) i had 500mg 7 day oral treatment of  Metronidazole. Right after i did have sex.. the male gave me unprotected oral ..but i used a condom during regular intercourse . Now twodays later i have a white clumpy discharge simalr to toilet paper, slight ichiness, and im very sore down there. no order or r color other then WHITE. could this be a yeast infection ? a reaction to the condom ? or an std?