Hello, I had unprotected sex with a female 11 months ago. Sex was very brief. About one or two weeks later, i would this tingle/itch feeling a head or opening of my penis. I would come and go but never on a consistant basis. I went and had all STD done and all came back negative. I tested for chlymidia twice,Gonno and HSV2 three times. My last herpes test was six months post the sexual encounter. All came back negative. These were IGG type specific test. The female stated that she tested positive for herpes in February. Im concerned because the feeling at the opening of my penis has been present often in the month of april and may. I have read up on all STD symptoms, but not explaine what Im feeling. I have been to doctors, urologist and dermatologist and everyone says that im fine and not to worry. I have taken ciprofloaxcin,Dyoxcilin and bactrim but nothing is working. should I be worried about this even being a STD? Im scared because the female say she tested positive for herpes, but I tested negative three times and the last one being six months; more than enough time to be detected in a blood test. What should I do now?