Hi Sissy-
Welcome to VR. You will find the information, love and support here very helpful, as we all have. Here's the short version - VR surgery, while major, is an event that changes most people's lives for the better. The surgery itself is over quickly and you will be unconscious for all of it. The recovery takes about 8 weeks for most; by 6 months you will be feeling better than you have for years - since '96 for sure.
I know this is brief and doesn't go into all of the details - you'll find plenty of details here - but I want you to know that VR surgery is a GOOD thing - without it your life will grow steadily worse, you will feel worse and you will eventually die. After the surgery, you will feel better, can grow stronger and do things you could maybe never do before, and you will know that you have weathered a major life storm - and that anything is possible. Go for it and don't look back - we're all here to support you; most of us have been there, and there are a lot of folks here who have been there several times!
Good luck and best wishes - don't be afraid to chime in on the forums and ask all of the questions you want.