Exercise to lose weight, pay attention to diet control, eat three meals on time every day, eat less or no snacks, run and play badminton at a pace, do sit-ups at home and get a hula hoop. Muscles and calves are hard to lose themselves, so it is recommended to invite a fitness instructor. As for growing taller and drinking more milk, try it. If the effect is not obvious, it means that genes determine that you are almost so tall. Although girls develop early, it takes a long time, and you will grow slowly in the next few years, but the range is small.