Some more info would help, just cant think of what corner your talking about, and if you are getting some real kind of pain the try refraining for a few weeks, and see just how it goes, or get to a doctor.
Good luck
YES, I notice that you do not give your age now, but over masterbating is not good for you and if I was you I would now take a complete break, otherwise could get a bad case of ED.
If I was you an 8 week break, thats no masterbating, no sex and no porn, in fact I would completely forget porn, one last thing just remeber, what is done by the hand is remembered by the brain.
Good luck
hi i am doing masturbatin when i was around 12. still doing..i do many times ..daily....will it affect my future??