I ve had what i thought was symptoms of a bladder urinary tract infection. Each time the results came back negative. I have been on all different types of antibiotics creams and even took an over the counter yeast infection pill. Nothing seems to help. There is a constant burn sensation and the inside of my vagina is red. I have only been with one person in my life sexually whom i am married to. I am 45 this year been tested for std s as well as had an ultrasound and everything comes back cLear. Which I Knew it would unless u can catch something froma toilet seat lol . All jokes aside i did have a hysterectomy about 4 years ago and have had my uretha stretched a few ttimes in the past. I am really starting to worry what could this possibly be? I am off to see my family doctor again however my anxiety over this is insane. Any ideas on what this is?