I am so nervous

My Name is Tasha. I finally got my date to meet with my surgeon Dr. Chua on Sept 21st. I have been going through this revision process since May 09 I got a lap band in 2003 (Dr Chua) and had not been able to get under 200 pounds. I have been reading up on all the revision surgeries and choose to go with DS is seems to suit me better. I have read all the horror and success stories involved  with this surgery and I feel I have made the best decision for me. Now that I am closer I am getting so nervous about having surgery. I read post everyday I love this site and how people you don't know support you through your ups and downs I hope to make many life long friends on here that will help me get through this my current weight is 263 I am 5"3 I would love to be able to tie my shoes without getting dizzy and be able to run in my yard with my children. I will be gettng married 10/10/10 and I just want to feel beautiful and healthy on that day I will post pictures soon. If anyone has any advise or information they want to share I would love to hear from you all