i am 21 years old and have been having sex since i was 14. everything was fine up untill the past six months, i was having sex and felt kind of a pop around the base of the head of my penis and ever since then things have went down hill....now every time i have sex my foreskin gets pulled back and i get small lesions or cuts all the way around, this hurts alot for me. Me and my girlfriend use lubricant but it doesnt work anymore...now everytime after my girlfriend and i have sex my foreskin becomes swollen and gets kind of crusty and scab like around the cuts and is very irritating and painfull...ANY advice or suggestions would help me greatll