Am I overweight!?!?

i am worried that im overweight. i messured myself all around and i hav all my measurements now. im 5 feet exactly, i weigh 112 pounds or 8 stone. i am 13 recently. i excersize a bit, both sports and weight training like pull ups and push up and crunches and all. i do them like an hour or 2 a week. my friends are all skinnier than me but still taller. i have a bit of muscle in my arms but i also have fat around my arms and legs and belly. i wanr to know if im fat or just overweight i dont mind you're opinions. sorry for my bad spelling i hate typing on keyboards and i wanted to do this quick