I found 3 or 4 tiny raised bumps on my labia majora, on one side, right on the edge about half way down. They weren't in a cluster, sort of in a line with a little space between and I could barely see them, just felt them by touch like tiny tiny skin tags. I 'popped' a couple of them and they came away easily. They bled for a few seconds then stopped with pressure applied. They didn't hurt at all or cause irritation beforehand. I can't find any other bumps inside or around my vagina. Is this likely to be an STD?