I feel like I am in the same boat you are. I am ONLY 4 1/2 months out from surgery, down 38 pounds and the holidays were my downfall. Well they are over now and I still am not motivated. I know what I'm supposed to be doing, but can't make it happen. This is my first time on this (or any site). I guess I need some support.
Good luck and hopefully we'll both find the motivation needed to get back on track!