How can i get my life back?

im 15 and I'm out of school. I have SOME friends, but most i feel like they don't want to hang out with me, so i just waste my valuable time on the computer. I'm pretty self conscious and i wish i wasn't, i think I'm ugly. I just really need some help on getting my life back. All my best friends are going to be gone for the summer so i don't really have any other friends. I feel like i have no one but my family, and i waste my time talking to my web friends. It's starting to make me depressed. During my freshman year, i made some friends, but i wish it were more. Do you think getting a makeover would help me? Please no mean comments.