Hi hon!
It is so great that you've identified a food that gives you such darned trouble. And it sounds to me like sugar to you is more than just a "food" -- it is a friend that is always there, that gives you a bit of a boost when you are sad, and something that you can rely on. So no WONDER it is TERRIFYING to give this up! But just keep in mind that it seems to me that sugar isn't just "sugar" -- it represents something else much much bigger, and THAT is where the fear comes from...
All I can say is that there are lots of people who have found that they need to rule sugar completely out of their lives. And they have been able to do this. So it is DOABLE..
I just want you to think, for a moment, about this: what if you went for a physical and the doctor said "I'm so sorry, you are a diabetic. You need insulin, and you can't have any more sugary treats ever or else you will die."
I think you would do what would have to be done. So maybe realize that for YOU, sugar is just as harmful as it is to a diabetic.
And a mourning period is NORMAL. We ALL go through this. When I got down to 200 lbs, I spent a good month being really, REALLY ANGRY and SAD. I had to let food "go". I had to find new coping mechanisms. I had to look elsewheres for my "friend" that was always there. And that totally pissed me off! It was so UNFAIR. WHY ME? How come I couldn't eat what I wanted without consequence...but you know what, I mourned my loss, and I moved on. And after a while, with a new lifestyle, uncontrolled eating just wasn't an option nor was it "appealing" after a while. Food assumed a LESS IMPORTANT role in my life. I'm pretty sure that after a while, the same will happen for you and sugar.
I think that if you realize that sugar for you is ruled out, that sugar for you is harmful and destructive and just as dangerous for you as it is for a diabetic, that you HAVE to let it go for your HEALTH, and if you mourn a little bit, you'll find new coping mechanisms and life will roll along.
I feel for you and I have confidence that you WILL do the right thing, for YOU...
Kira