You asked if anyone had a cat that didnt want to eat. What I'm going to say will not give you comfort or make you feel better. Last month my Luke cat went from eating alot to barely eating to not eating. He drank some liquids and mainly slept. I took him to vet for blood work & xrays and was told he had liver and kidney failure. Bottom Line: he was dying and a few days later he was so weak he had trouble walking and I had to have him PTS. I'm sure he had been sick awhile but I didnt notice it until he stopped eating. Maybe your cat will be lucky and not be critically ill.