Hi ummm
I'm thirteen and when I try to pull my foreskin back i can't because there's like an elastic ring that holds my head back and when i try pulling it back my foreskin gets ripped. Two years ago i had some problem with my penis and I was operated so maybe that's where the ring came from but i don't know. Can someone help me?!
Do you know what the problem was and/or what they did?
It sounds like you may have a tight foreskin that you might possibly be able to fix by slowly stretching that ring. Instead of pulling it back until it rips try holding it back where it's tight and let it stretch for 5 or 10 minutes every day. You should notice a difference in a week or two.
If that ring is scar tissue from the operation it probably won't stretch and you will need to have a doctor loosen it.