Eating Disorders Support Group
Eating disorders are marked by an obsessive need to control the intake and/or purging of food. This community is dedicated to those struggling on the road to recovery. Join to discuss your experience with others and find support. Get advice, ask questions, and meet others who are going through similar struggles.
Like you said, it's a random day, and everyone has those. Emotions fluctuate and hormones do too. So it could be something chemical - nothing you can do about that. Just don't let this consume you. If it's truly one day, you'll be fine. If you keep this behavior up, definately seek some outside support, even if it's just a friend who can hold you accountable and call you at the end of the day and ask "what did you eat". AND BE HONEST!
*hugs*