I recently went to the gyno and came back clean with no STDs or HPV. At the time, my doctor noticed little moles around my anus but I've had them there for years so I didn't think anything of it. After becoming obsessive about it I started realizing that after a hot bath one night, more appeared. Alot of things have changed in my life from taking new birth control pills to taking vitamins regularly to changing my laundry detergent so anything could be the cause of this strange outbreak?! Anyways, I started to pick at them last night and ended up tearing off most of them. I put tea tree oil on afterwards so that I didn't risk any infection. This morning I woke up and the skin around my anus is a dark color. Is this due to irritation or should I be worried? Please help.