size and foreskin have nothing to do, but it seems you don't know how to take car of it, also seems like you are young, I advise to you to talk to your parents and to go to urologist and to get rid of the foreskin, this is very simple operation and you just need rest for three days or so. You are going to be happier the penis cleaner and is going to give you a lot of sexual freedom... That's my advise get circumcised. CIAO