So I've noticed a very tiny itch in the area between ny testicles and anus. After about a day or so, I checked down only to find normal looking skin and what could probably a very tiny little bump, hair still growing from it. When I pull at the hair, it hurts strangely but other than that it feels completely normal. Is it possibly herpes though? Or maybe just some reaction to my new soap? I'm fairly worried as I think I may have been exposed to the virus a few days ago.