I just read through your thread. I felt the same way, and everything was fine. I asked for a GA. I was wheeled into the OR, went to sleep, and woke up in recovery. I didn't see, hear, or feel a thing. I was worried about the pain after the surgery. I made sure to have the medications on schedule. Yoga breathing helped me a lot, too. (Especially with the fear before the surgery.) The pain medications were excellent. It's good to really communicate with your nurse and to stay ahead of the pain. It's hard to catch up if you skip pills.
My surgeon also told me that my hips were very bad, both were bone on bone. Like you, I was limping and in pain. I am now able to walk perfectly, and I'm not in any pain. It hasn't even been three months yet.
I'm really glad you are feeling better about the surgery. It is such a relief once it's over. You will be great. I hope your throat is better. Keep us posted.