Red spots on penis and rash around the base
I've been fighting a rash around the base of my penis for a few weeks now. Originally, I thought it was just chafing. Lately, I've been trying Lotramin powder spray to get rid of it and it seems to soothe the itching for a while, though not always. This has been there for a while.
I'm in an open relationship and I've had 3 partners in the last month 2 months and I've used a condom for all sexual activity since mid December. Last Sunday after sex with my longtime girlfriend, I noticed 4 or 5 red spots on and around the glans and a few on the shaft itself. This freaked me out and I went to the doctors and they did STD checks. My HSV IgM came back negative. I've started having sex again, and it seems like there are more spots. They don't itch, they aren't sore, they aren't fluid filled, they may be possibly raised just a little. I was thinking blantitis, but I read that it only affects the glans, and I have spots on the shaft as well.
Any advice? Could the rash and spots be related? Possible allergen?