I am not one to give advice on healthy eating, but just know you aren't alone. I tend to binge too... I don't lose as much as I gain but I do tend to lose some and gain a lot then lose a bit again and so forth so I know what you mean. It is frustrating esp when you are depressed and all you wanna do is eat/binge... but I hope it gets better for you. I have faith it will... maybe journal? even if it doesn't make you feel 100% maybe it will help get feelings out and maybe you will binge less.