Is my weight healthy?

You should listen to yourself. Your weight is fine where it's at. Wait until you are fully grown and matured before you decide whether or not you need to drop a few extra pounds. You will probably grow out of the weight anyway. Just relax about your weight. Just take care of yourself, eat healthy, and exercise. Once you hit about age 21, take a look at your weight and then decide if you would like to lose some weight.