in shape

do i want to gain weight? a little. i mean, i want to a little, not that i want to gain a little. although that might be true also. i want to be 6 inches taller and 20 pounds heavier but i want to be able to choose where the pounds go. i definitely want bigger hips. but i don't want to eat any more than i eat now even though i already spend most of the day wondering why my head hurts and i feel dizzy and then i remember it's because i haven't eaten. i want to be able to change my body quickly and effortlessly. what do you eat to grow taller? is it too late to eat all my vegetables and drink lots of milk?