Okay so I have been on microbid and cephalexan for a UTI and neither seem to be working. I also feel like I've developed a yeast infection. So I took the one time pill for the yeast infection today. No relief of symptoms yet. Idk what to do. I was on microbid for 5 days and it seemed to help but then the UTI came right back. Then I was put on cephalexan. I'm on the third day of cephalexan & no relief from symptoms. Idk what to do anymore. I can't afford to keep going to the doctors for this and I don't have the time. I don't have any STDs and I'm not pregnant. What else could be wrong with me? What can I do to fix this? My symptoms are an increase to urinate, swelling of vagina, some burning and discomfort. And some lower tummy pain. I'm 25 if that helps. Thoughts?