I lost my virginity about two months ago. I've had regular periods since, but each one is preceded by the symptoms of a UTI -- pain and difficulty urinating sometimes accompanied by blood in the urine. The first time this happened I went to the doctor and was given a penicillin-based medication and the symptoms stopped, but it happened again before my period this month, the same symptoms but much worse than before, more blood, more pain, etc. I'm almost finished taking Noroxin for the UTI symptoms that I had most recenlty, and my period stopped a few days ago but the past couple days I've been needing to pee a lot and not being able to. I've also noticed slightly different vaginal discharge, it looks more milky somehow. My boyfriend and I were in a monogamous relationship, always used condoms and I haven't had sex for 2 weeks now. What the hell is this.