I am Rachel's sister and yes, my surgery was about that long. I on the other hand, was overheated when I woke up. They kept giving me blankets and I would kick them off. Oh and yes Diva2317 did see a really good doctor because the same person did my surgery as well.
My sister's surgery was that long so I was mentally prepared for that if it happened. I don't really like to compare my case to any one else's. My symptoms still suck and it's still hard. Surgery is still scary no matter what it's for.
I am sorry that you had such unpleasent experience, but I am happy that the surgery went well and I wish you quick and painless recovery!
I know how it feels to be freezing, becuase I experienced that after my lap. But, in my case, the surgery should have been 45 minutes to one and a half hour in the worst case, but it lasted 5 hours!!! So, in the operating room is very, very cold, and after that I was "freezing to death"!!! They kept me warm with blankets after that (and it was august, very hot summer)! So, I know that feeling! And I am glad that I can share it with you.
Hope you feel better soon! Take care and try to relax as much as you can!