I have had white pasty discharge with burning, redness, irritation, slight swelling, and burning with urination for about two years. All tests have been negative for yeast, BV, aerobic bacteria, anaerobic bacteria, mycoplasma, ureaplasma and STDs. It feels like acid discharge is causing the irritation to the mucous membranes. However the PH is in range and all tests are always negative. It began shortly after contact with a new person, but immediately after an extremely upsetting and shocking event which caused severe anxiety and stress. At first I thought it was a yeast infection, but Diflucan did not do anything, then I thought it was BV but Flagyl did not do anything, then I continued to take different antibiotics for different things that I had suspected. But it never went away. It has gotten better over the two years, but it’s definitely still there. And there has to be a logical explanation as to what is causing this. Before the onset of these systems, I never had any vaginal or bladder issues ever. Has anyone had any similar experience?