Height can be a blessing and a curse at the same time. I'm 6'4" so as far as height goes, I don't have what someone would consider average female height. But while that sucks, I'm also able to do things that shorter people can't. One minor thing is being able to reach things on the top shelf. Also it's been my experience at least, that taller people generally weigh more. But if you're apprehensive about your height think about Chyna (Joanie Laurer). She was a female wrestler in the wwe. She was a bit over 6', and didn't wrestle the women. She was big enough that she took on the men. Yet she was just as feminine as could be, and was even asked to pose for Playboy twice, which she accepted happily. I used to have one of the issues she appeared in. So size doesn't matter if you have confidence.
Hope this helps girlfriend!