Youre 14.....you will go up and down until forever....eat what you want and exercise! Its the best advice. 5'8 at 14 years old...110, 120 pounds....but youd be a stick...5'8 and 14 years old and youre still growing?!?!? Ummm just keep eating girl!!! Dont worry about ur wieght...stay active and keep it moving! When you mature … Read more