I'm 16 year old, I weight 206 lbs . This summer ive decided to stop with the weight and start getting healty. I'm a member of Weightwatcher its been for four weeks already and i lost 6.2 lbs. i go to the gym alot, but it seems like i dont loose as fast as i should. What's happening ? I have friends that eat twice as much as me and there thin as a stick. Please, someone out there, help me.