I found out i have Herpes this year. For the past two years i got this spot on my butt cheek that looked like a Mosquito bite in the same place every time. Only this year it turned into a strange looking cluster of blisters. I went to see my doctor and it was tested. It came back as Herpes. I'm a little confused because i never heard of getting Herpes on your butt cheek. How could one get Herpes on there butt cheek???