mizmaam
Have faith in God and your surgeon. Close your eyes and think of yourself a year from now, healthier, thinner, able to do things you cannot do now. Now think of yourself a year from now if you don't have the surgery.
You'll be fine. I'm in three days before you and we both have an amazing tool given to us. What we do with that tool will be up to us.
Go get em, Heather! Join your sister on the "losers list!"
Good luck!
Greg