I got red blisters on my penis and my penis had turned red. My doc said it was herpes but I never had any pains or burning sensation, maybe swelling of the penis Is that really herpes because there's no pain or burning or itching Because I have been taking meds for it and it worked I'm just applying the ointment for now After completing my antiviral course I had gone for the test two weeks after that And it came out negative Do I really have herpes?