I recently had a possible UTI and took the medication as directed. After I was done taking the medication a week or so after my boyfriend and I had intercorse, during/after the intercouse there was blood. Than the days following I had vaginal discharge more than normal and now there is light blood in it from time to time, thought maybe I was getting my period but I don't feel or show any symptoms to be getting my period....I am kinda at a lose.