There are theories that binge behavior has a lot to do with nutritional deficiencies. I personally would not suggest you practice intermittent fasting if it's causing binge behavior. It's possible you aren't eating enough in general.
This is not the same for everyone. 1200 or 1300 calories a day could cause nutritional deficiencies. Eat more and exercise and, barring any metabolic disorders, you will likely lose the fat.