Do you have anyone to talk to about this? A counselor can really help. I don't think it is unusual for teens, male or female, to feel the impending pressure of adulthood. Being a kid is much more fun it it's nice to have people to take care of you if you need it.

If you need a quick excuse for your parents until you can sort it out, you can tell them that someone you like prefers guys without too much hair or that you are interested in swimming and less hair=more speed. If you have one parent who is easier to talk to, maybe you could try talking to them? A counselor may be your best bet, they are trained to be nonjudgmental