I've been 5'3 since I was about 12. I have pretty huge feet compared to everyone else, but i'm shorter than people who have size 7 or 8. Is it cause I sleep for only 6 hours? I try to sleep early but it just doesn't work. I've been sleeping late since I was about 9. Is it cause I don't play sports? Cause all my friends play atleast 2 hours of sports daily and I rarely play with my skateboard. Or maybe it's cause of my parents' heights? My mom is about 5'0 and my dad is about 5'7. 'sigh'

I'm just really scared I'm not gonna get tall cause I'm aiming for atleast 5'6. And I heard girls stop growing at age 14 or 15. I drink a lot of milk though! If I play tennis next year in high school, will i get taller? I can't believe im stressing over this. What's the problem?