Hello there.
I can understand your concern.
It may not be a muscle.
Without seeing and examining there is no way we can say what it is.
Get it checked out by a general surgeon in person for further evaluation and management.
He will be able to help you further.
Best regards.
Dr. Anil Kumar Jain.
Bangalore.
Answered2017-06-25 17:03:58
Let others know if this answer was helpful