I had unprotected sex 3 weeks ago. I noticed redness on the folds of my genitals, started to bleed. I ran to my pcp. He examined me, told me it wasn't herpes, a bacteria infection. He gave me cream. If he told me it wasn't herpes, why did he give me an rx for valtrex with it? That night my lower back started to hurt, my head has been hurting for days. I won't take the valtrex until my gyno sees me and confirms it's herpes. Sadly, I'm thinking it is herpes.