I need help loosing weight before the surgery!

In November, 2003 I joined TOPS. About 3 months ago I started the process for WLS. There is a 30% weight loss required by my doctor and the clinic I will be going to. But, I have lost only 15 pounds. I need to loose 15 more pounds before my surgery date. For the first time in my overweight history, I am craving sweets and breads like I have never done before. I have cleared out my cupboards and refrigerator, but constantly think about goodies. The 3 times I "slipped up" I bought cookies and could not limit myself to eat a few everyday, but ate the whole package in one day. I have never been so OUT OF CONTROL!!! I have never binged before. I feel like I am in a fierce battle od wills and I'm barely holding the line. I wish I could be drugged between now and my surgery date. Any suggestions? Thanks, Jan