I have one or two red bumps around the pubic region, which kind of look like pimples. They do not ich, and do not hurt. I noticed them before a while ago but they come and go on and off around the year. I have only received oral sex from my ex-girlfriend 2 years ago, and i was her first. So does this necessarily mean i have herpes or something? I’m am scared that i have herpes or something, do these little bumps mean i have an std?