Hun, it doesn't matter what you look like, a person can and should date you because of who you are on the inside.
I really didn't date steady until i was 21
I dated on and off again, but nothing steady. There is someone out there for everyone. I know it hurt now and it is lonely but just remember that God is working on the other end of the relationship, and that guy is just as lonely as you are, waiting for you to fill the Barbara shaped hole in his heart. It will take time, but it will all work out in the end.
In the mean time, make some friends, go out with friends. Just having a strong social life does wonders for your mood. It gives you a support group to lean on and something to do until your Knight comes.
Who knows? He might be a friend of a friend
lol good luck Babara