I feel your hesitation and shock. I've been through the steps so quickly myself. I got the phone call to schedule surgery on 05/21/12 & took the first date available 06/06/12. I have an additional situation that need surgical intervention but need to have the roux n y along with it to help avoid additional surgeries on my large, hiatal hernia.
I've been following a mock diet like the one I'd be on after all the surgery & am now on the pre-op diet. I've lost about 10 lbs so far but need to ramp up the excercise. To add to the mix, I dislocated my right shoulder just shy of 2 weeks ago.
I have my history and pre-op physical on Wed am and then the pre-admission testing Friday with surgery a week from this Wed.
Shock, awe, freaking out - yep, been there and phasing into reality and getting prepared in all ways possible.
It's okay not to jump at the first date; ask as many questions as you need to before making your decision.
Go to a support group meeting, too if possible.
Best wishes for your outcome; prayers & peace to you.