Looking for Diet Advice to Battle Eating Disorders and Body Image Issues

My best advice to you is to go to a dietitian who will build you a correct, healthy, and calorically balanced menu, in addition to physical training. Until then, perhaps the right thing is to divide your meals into several meals a day, with each meal eating less that way the body is not full and uses the energy for building fat but for survival. In any case, it is better to go to a professional and build an orderly menu.