My foreskin wont go over the helmet/tip of my penis, I can only pull it back so a slight bit is showing. I thought it was completely normal as I can masterbate fine and it never hurts, I’ve also had sex with my girlfriend and there was no issue what so ever. I thought it was normal until today when a conversation was sparked over a peperami and I realise it wasn’t, so I talked to a friend and he told me that I should have been able to stretch it all the way over my glands years ago. Any suggestions!? Do I even need to fix it or seek medical help?