Last year (maybe longer) I got a really bad UTI and went to my Dr. and got the medicine for it but stopped taking it when i thought my UTI was gone.. which was a bad idea because my UTI wasn't gone.. so I had to go back to the Dr. and she gave me some other medicine for it. It was only 3 pills she gave me this time and told me to come back if my symtoms weren't gone. I thought they were gone but after started to have pain on my back, on one side.. signs of a kidney infection I thought. The pain was never really bad and would only come once in awhile so I didn't really think anything of it but it's been happening for about a year.. Also, for the past couple of weeks sometimes it feels like I have a UTI (burning, pressure, barely urinating when it felt like I had to go really bad). It will happen maybe 1 or 2 times a day and the rest of my day will be fine. Also for the past month I've had a lot of itching and burning and white/yellow discharge. For a few months I've had a lot of pain during intercorse as well AND brown discharge before and after and sometimes instead of getting my period. I've never had a yeast infection before but by the looks of the symptoms I looked up online, seems like I have one? Is it possible to have a UTI, yeast infection and kidney infection at the same time or are my problems something else?