Yes my little brother had this happen to him over the summer and he was only allowed to lay on his stomach after his surgery so not to disrupt the healing process....and my parents had to help pack the hole with gauze every night, I think sometimes 2 times a day. (He was also put on Vicodin after his surgery)
It was extrememly painful for him

I felt so bad! I never was allowed to look at it (he is 13 haha) but I know this is exactly what he had. Watch out, if not properly treated, they can come back at least every year....get it looked at and treated right away!!