Wow Karen, you've had a rough week. I'm glad to hear your feeling better.
My husband has a hard time with anesthesia. He doesn't just wake up like most people. He gets these tremors, get sick on his stomach and it leaves him short of breath for a couple of days. This seems like a long time for you, though. Maybe you should get it checked.
Second thought... could it be YT withdrawl??
Feel better!!