We took her back to the vet this afternoon and they gave her a shot of antibiotic , steroid and fluids. They think if this doesnt help then she most likely has FIP. Well I have been sitting with her all evening and I just noticed that one of her eyes is dilated and the other is not. She has also lost interest in her baby food. I feel so helpless and miserable. She is such a sweet girl. If she starts acting like she is pain I will take her to the emergency vet, but for now she seems to be content being held.