Veggie girl, you know what? You wouldn't be out of place in Norway or Sweden, where lots of girls are your height. The real issue is confidence. Put on some heels, stand straight and be prepared to tell people to sod off.
A good thing about your height is that it serves as a filter. You get rid of a lot of deadbeats, without having to do anything. Those who are interested, well, it is a smaller pool;-)