Congratulations! Aren't you just so glad it's over?? No more fear of the surgery for you!
I, too, had lots of trouble with nausea. Be sure to ask for something to help with it. It really does help! I was only on Norco for about 8 days after the surgery due to feeling so sick from it. They then put me on Tylenol with Codeine and things were better. It just takes a little time for your appetite to return.
Things WILL get better! Just take it day by day, and before you know it, those first two weeks will be over and you'll be on the right road to recovery! Take good care, and keep posting. There are so many wonderful people here to help you!