Dear Sad,
Many of us are addicted to binging, overeating. This is different than being addicted to food because we need food to survive. It is very diificult to recover alone, especially when we live in a culture of "Diets", "Bad Foods", etc.
I agree with the posts above. Counseling is the way to go. You might "Google" Overeaters Anonymous and see if there is a meeting near you. There is an OA support group on this website already, so check that out. Individual counseling would be very helpful too. Most of all, if we truly have an addiction, we can't do it alone. I have been in another recovery group for years and count it as a life saver. Finally, recognizing that I've traded one addiction for another, I am beginning work on myself once again.
So many of us are right here with you. Good luck, try and get connected. I am thinking all good thoughts for you!
Hope