Excited but nervous

Well, I got the surgery date scheduled this morning- FEBRUARY 11! I have to say, I'm very excited but as soon as I got the date my tummy started doing flip flops and hasn't let up yet. I know I'm ready for this, but I'm nervous. Not so much for the actual procedure, more nervous about my mindset afterwards. I worry because with me, being hungry and wanting food are two different things. I know this isn't a magic fix, and I have to do the work. So I started this blog to vent and for advice hopefully... I wonder how long it takes for your mind to click...I will eat to live instead of live to eat.