How do I fix my eating disorder?

I have an eating disorder. I'm 15 and I can't stop eating. I eat food when I'm not hungry, I have at least 5-8 full meals a day and I can't do anything comfortably unless I'm snacking on something. I keep craving food all of the time, in the shower, in bed, watching tv. It's not just junk... show more I have an eating disorder. I'm 15 and I can't stop eating. I eat food when I'm not hungry, I have at least 5-8 full meals a day and I can't do anything comfortably unless I'm snacking on something. I keep craving food all of the time, in the shower, in bed, watching tv. It's not just junk food though, I'll eat anything, salad, carrots, any type of food I can get my hands on. I'm not fat, I'm underweight actualy, but I'm afraid that if I continue this I might get fat one day. So if anyone has had this, or knows how to fix this, can you please help me out.
Update: What I eat today:
Breakfast: 2 bouls of cereal, 2 pieces of toast.
Brunch: boul of soup.
Lunch: Chicken breast.
Diner 1: Turkey diner.
Diner 2: shepherds pie, pork.
Diner 3: Can of soup.
9:00pm-3:00am: A whole crap load of chips and junk food.
I', 120 pounds.
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