My name is Mia, and I am 5'1. My friends and family say my weight is perfectly fine. But i am not fine with it. I weigh 140.8 lbs. I excersise everyday and run. I ride a bike maybe 3 times a week and i love pe. But i am gaining more and more weight. I watch my food and drink lots of water. I have nothing wrong with me and the doctors say I'm healthy. But I don't understand why Im gaining weight!!