i have a sharp uncomfortalbe pain on right hand side of groin when just about to come, its like where your leg joins on, when i masterbatee and about to come i have to close my legs or can be real painfull, its worse if you are standing, i had a hernia operation about two years ago and started straight after that, but that was further up just below stomach but on the same side, and being to shy and not wanting to hear the worst i never went back and just thought it would go away, but now feeling it even if walking and lately when i cough, any help please, thanks