Welcome. As with any true addiction, knowing you have a problem is a big first step. So if you are truly addicted to eating/food, then you are past that first hurdle. I recommend tracking everything - food, activities, moods, body measurements, etc. This will give you a very tangible record to look back on to see your improvement times and your not so good times too so you can adjust what you are currently doing accordingly. Posting on this forum helps alot too. There are lots more knowledgeable people here than me and they are always so willing to help.
Good luck in your goal of a healthier you!