It may sound strange but as you get older you'll wonder what you were so worried about.
It is not easy at your age. I've been there. But really, what means a lot to you doesn't really matter so much to other people. Buzz it short, shave it all off, whatever. But do it and move on.
Girls really don't care if you are bald and there are plenty of "ugly" dudes out there with good looking girls. As others have said, work on your confidence and your life will come together.
Easier said than done I know, but I wish I could have got this advise at your age.
Good luck.
