About a week or two ago I noticed bumps on my crotch area (where my thigh meets my pubic region). They aren't very big in size, some of them have a "whitehead" at the top and some don't. I haven't had sex in about 8 months, so I doubt it could be an STD. I thought if I left them alone they would go away, but they still haven't. However, I have been using a tanning bed, and a sauna every day since then, which I've read is bad for this sort of thing.