I feel so fat and I can lose it I run and try to eat good

Age and weight , what about how tall you are, height and weight are the real issues

Age and weight , what about how tall you are, height and weight are the real issues

150 ich tall

Ask your parents to make an appointment with your doctor. If you're eating well, healthy, and exercising, but not maintaining a healthy weight (120 pounds at 13 isn't really unhealthy unless your 3 feet high), then there may be something else going on, like a thyroid condition, etc.

Realize that your height, age, metabolism, etc. have a lot to do with your weight. You may feel fat, but at 13, and 120 pounds, you sound on track to me.

Let your doctor decide if you're at a healthy weight. It's not a good idea to diet at your age unless your doctor agrees that you should lose some weight.