you will need to be examined. you may have a hemorrhoid or even a perianal abscess. there is no way for you to be adequately diagnosed unless you have an examination so put on some clean underwear make an appointment with a medical provider and get your answer. and the proper medical treatment.
my butthole hurts and there is a bump and it hurts whenever i sit or move. i assume it happened a few days ago when i was trying to hold in my bowel movement but i couldn't so i went to the bathroom but i don't remember anything happening to me for the rest of the day or the next but on sun-today(8th-9th) its been bothering me severely and it hurts whenever in doing anything that requires me to move my lower body.