Alex Assyia
New member
When i extend my arm up or stretch my stomach there is a really bad sharp pain from below my bellybutton down. The weird thing is that this only happens for like 1 day out of a month, it has been going on and off about every month for around a year. I am a 16 year old boy and i am in shape and not overweight. What could this be?
Thanks -Alex
Thanks -Alex