Hi Alicia, welcome!
I am 5'2" as well. On the Weight tab, it lists the healthy range for this height as anywhere from 101 to 136 pounds, so you are about smack dab in the middle of that. The weight at which you will feel the best is different for everyone, though.
Hope to see you around the forums; if you have any questions, just ask; everyone here is very helpful and there's a lot of information around!
"If you drop an egg, you don't say, 'Oh, shoot' and drop the other 11, do you?"
-Source unknown, but obviously brilliant
Reached goal 4/16/2010...but kind of afraid to look these days