Softball is a good sport to play,it's also very simple.I love it it's my favorite sport.
Cheerleading!! Sounds perfect! flexible, small (if your that small you will be a flyer!) and pick up movements quickly great for routines.. You sound like the best most perfect cheerleader!!!!!!!!!! Cheers a sport too you know ! You'd be perfect!
I know this sounds weird but try Curling! :D most areas are welcoming and are more than happy to let you try it a few times for free :) It's not that expensive (unless you wanted to start buying your own equipment :p) but even then with 300 $ you can probably get a whole goid suit up :)
Try soccer it is a fantastic sport to play. It helps you kardio and foot routine