Please help me think about some decisions!!!

Hello, I am a 14 year old male, almost 15, and lately I have been thinking about how in a couple of years I might be getting more sexually active. Thus making me wonder if the opposite sex will be ok with my foreskin. This is a very hard subject to talk about with, and I really wish to get a circumsision, but I dont know how to confront one of my parents. I was asked a while ago If I wanted, and I said no, and I regret it now. I need some opinions and info about this. I have almost gone to drastic measures (i.e. self-circumsision) and I dont wish to think about doing that again. I need help from anyone.