Suzanne,
Sounds like that was what was happening to me. The last 2 weeks, it seems I did not want to eat anything, smelled & looked horrible, mostly nausea and some dry heaving (nothing there to come up, sorry TMI) . Went back to soups and some cereals, but alot of crushed ice. Kelly (the nurse prac) thought it could possibly be an ulcer on the surgical opening. Got a couple of more meds, Reglan & something else for stomach acid and I've felt much better since.
But I still can't eat some things I was already eating. I have to hope, from everybody's advice here, that this is a phase, and we will get our taste back. Hopefully soon.
Let us know what the doctor says...