Since last November I've lost 50 pounds. It actually started as a diet, but then several stressful things happened in my life and the weight just started to fall off. I was a little bit heavy -- not too much -- but now I'm really thin and I can't stop losing weight. I don't have a great appetite. I have a lot of stress in my life right now ... but I DO eat, and I'm trying to eat things with higher calories so I stop losing.
I know that unexplained weight loss can mean cancer, and I just can't shake the feeling that something's wrong with me. But I don't have any other symptoms. Nothing hurts. In fact, I feel physically better than I have in years, but today I weighed myself and my weight is the lowest it's been since high school (I'm in my 50s). I'm really scared, and the more scared I get, the less I feel like eating.
I went to the doctor and she ran some basic blood tests and everything was normal. Should I get a full body scan or something? Why is this happening?