I recently got on birth control and found out I have a uti on the same day. The next day after starting my antibiotic for my uti, I had a allerigic reaction to the medication and the doctor at the er told me that my uti was gone... and now a week ago my doctor told me i actually do have a uti and I now have a new antibiotic that I have yet to take. I have brown discharge that smells super bad and it itches... I don’t know if a uti can cause any of these problems or not, but so far I have not had any symptoms of a uti. I’m not sure what to do.