Most of this involves self-confidence. Chicks dig confident guys.
The worst thing you can do is wallow around in self-pity whilst complaining to a bunch of random forum-goers. And honestly, you're not ugly. It may be because bullies back in the day got it into your head, but if you believe it it won't do you any good. Just get out there!
Here's a quick tip to boost your ego: workout.
Seriously, it works for anybody. Running/hitting the gym works. Once you start seeing progress you like (losing weight, gaining muscles, whatever) you will be more happy with yourself. You're gonna be a bit more confident and maybe gain a bit of an ego, which in reality isn't all that bad. And if you're already doing it, then freakin' go out there and meet people.
And working out did work for me. I was damn pleased with how I looked, and I became an egotistical maniac. It was so awesome, n' shit. 
Tag (Courtesy of Fkusumot) "If I'm posting in this thread then it's probally a spam thread."
