Hey There. I'm sort of in the same position as you (I'm a guy though ).
I joined here a little while ago, and the forum members are great here. so don't be scared to ask and questions they are happy to ask all your questions. I'm also 14 and going into Year 9 in 2010, I decided I wanted to be a pilot after flying from Melbourne to Queensland.. I did a lot of research on the net how to get a license and so. So I finally decided this year for one of my Christmas presents to be a TIF at the local aero club, I organised a gift voucher to use over the six week holidays, so soon I'll have flown a aircraft and clocked my first 30 minutes in my logbook, haha (every little bit counts :D). I'd also like to make my way to commercial and then become an instructor to help kids-adults get there pilots license :D. Oh, and if you are wondering about what students pilots go through when making their way to getting there license and whats install for your when you have some (well many) flight lessons, check out a Students Pilot Blog. There are heaps around I enjoy ready A Need For Airspeed (which is a female going through to get her pilots certificate, correct me if I'm wrong Darky :P) and mine that will be finally done and ready by the end of my holidays or once I have taken to the skies, doing my TIF. Mine is Student Flight which isn't fully finished yet (what do you think of the theme, hmm?) .
Anyway, good luck in the future. and cant wait to hear about your times in the sky.
-Jack