i am 13 girl and almost done growing. i am very curvy and am obviously still "changing" and whenever i ask my parents and doctor, they say i am almost done growing. whenever i go to the orthodontist, little has changed. i hate my underbite and crossbite, it looks so bad when i talk, laugh, smile for pictures, even when my mouth is closed. its awful. when is the earliest/ youngest age to get jaw surgery????? please help