That happend to me too, saddly... first, i was anorexic, then.. i became an overeater... now, im anorexic again.. you should ... first.. analize what you want... what you really want... change your perspective, relax and ... not thinkin about the issue all the time...
Maybe the stress is putting some weight on you... take a deep breath, and ask.. a second opinion. You deserve the right diagnosis, .. get well!!