Hi guys I know this looks SO gross but I’m genuinely concerned about what this could be? I think it could be two things here:

First of all Id like to begin by saying I DO NOT THINK IT IS HERPES. It is not anywhere on my genitalia on my labia or butthole.

Now,

There was this one time I felt a sting on my butt while I was picnicking and at first it was just a sole pimple but now it’s a rash and idk if it could be a reaction to a certain bug bite?! I was wondering if you guys would possibly know what kind of bug rash it is?

That same day, I was having sex with my boyfriend and I was riding on top and rubbing on his thighs and legs a lot and soon after the next day the rash finally developed. Could this be chaffing or a reaction to a certain detergent or soap or lotion he is using??

PLEASE LET ME KNOW WHAT YOU GUYS THINK.

The middle darker spot was the initial pimple.