You don't seem to have an eating disorder like anorexia, bulimia, or complusive overeating. Anorexics and bulimics puposely withhold food from their bodies in an attempt to lose weight. In a very simplified statement, anorexics purposely starve themselves, bulimics purposely vomit the food they do eat, and many people do a bit of both. Anorexics and bulimics also engage in lots of excerise attempting to burn calories. This doesn't seem to be your problem.
Peoples' bodies develop at different times in their lives. It is possible that your body simply hasn't "filled out" yet. It is also possible that you have an extrememly high metabolism. You might want to see a doctor to really find out if what your problem is, or, if you have a problem at all.
I am not a phsyician, but from what you described it does not sound like you have an eating disorder per se.
| 
im 17 and got a huge problem 
Linear Mode
