Hello there.
I can understand your concern.
Your history is very insufficient and also without examination we cannot say anything about what's wrong exactly.
It could be a pilonidal sinus, abscess also.
Kindly consult a general Surgeon so that he can examine you and come to a conclusion as to what exactly is wrong and then further treatment can be done accordingly.
Don't delay it further.
Consult a general surgeon as soon as possible.
Best regards.
Dr. Anil Kumar Jain.
Answered2016-05-14 17:21:54
Let others know if this answer was helpful