A few months ago i found 2very small bumps on both bum cheeks. I went2c a sexual health clinic as i was worried it was std or some thing. It turnd out it was a virus that is normaly found on children lik a coldsor or flue so she told me. She also said it does not go awy but it cant be spread or cought. I cant remember the name of it but its a very weird one with tyhe longest name ever!! She said she knew it was this virus because it was lik a spot with a little dot in the middle of the spot. Now a few months on and its nice and warm it has gone big!! Red and swolen!!It hurts and it looks lik a bad insect bite!! If any one know what it is and what can i do to get rid of it?

Please help!!!!! :$