hi how are you i am 27 years old, male, live in north chicago - i woke up two days ago with a red, inflamed, bump - very, very painful at the very top of my buttcrack (sounds stupid but no joke). probably about the size of a half dollar - i ve done some research on pilonidal conditions and there is no drainage or anything like that nor do i have a history of anything like that....i m concerned that i was bit by something as it really hurts, any ideas? Thanks, brian.