New surgery date

I am at this point scheduled for RNY revision from a silastic banded gastroplasty.  I will have my surgery on Dec. 2.  Dr. Gallagher is the surgeon.  Tampa General hospital.

My original weight was 423 pounds and I am now at 126 pounds and cannot keep down foods, or even ensure.  I feel that this is in my best interest to have the revision even though I worry about regaining too much weight.  Any comments would be appreciated.