I am 18 years old and seriously cannot stop eating junk food. I've tried everything. I've tried 'only eating when hungry and stopping when satisfied', I've tried 'eating balanced' meals (and I do but then I end up eating twice as much) and all of this other stuff. I go to the gym to burn between 300 and 400 calories and just ruin it all by eating so much junk. Like today for instance, I had a healthy McDonalds meal (wrap and apple slices) but then came home and ate a whole lot of nachos that I made myself... On top of a McFlurry and burger I had earlier that day. I burnt 400 calories at the gym. I just feel terrible... Should I see a doctor about this? I can't stop eating!