The fact that it occupies most of your thoughts so much and that it almost feels like a drug for you, means that you should go to a therapist to see if there are any underlying issues as to why you love food so much. Do you have any other things you enjoy? Life should be about much more than food. I know, because I think about eating as well. Do not give food the importance you are, see if you can really think if there are other things that deserve attention in your life, I'm sure there are! And please do see a therapist, they can be a real big help.