I have gained weight in the last couple months. I'd say around 5-6 pounds. I am currently about 5'1" - 5'2". I just wanted to know if this was normal. I even play a sport every week and it doesn't seem to help. My sister said that I gained weight and my mother says that I am skinny. I'm not sure which one but personally I just want to be sure which it is in case I have to change my diet in order to be healthier.