About a year ago after unprotected sex with my then girlfiend I immeditaley the next day started to experience burning sensations on my skin and painful urination. The skin of my penis was flaky and oily. A doctor thought it was herpes, but did a swab test which was negative and sent me home. The symptoms went away within a few days. From then on every time we would have sex i would develop pain, burning skin, and painful urination. I will get sores (not fluid filled) that almost look like burns that only last about 3-4 days. It is like my skin just peels off. My skin actually scars (discolored) where they occur. The skin on my penis has basically been hurting for 10 months. I've had type-specific blood tests at 3 months and 6 months all negative. My girlfriend claims to have had testing done in July that were negative. My family doctor looked at one of the sores and said it could be herpes, but if I have had that many negative tests to stop, relax, and quit spending money on tests. If not herpes then what? I have Crohn's disease and heard that can cause genital sores. I have also been tested for HIV, Chlamydia, and Syphillis.