My Nellie is very lethragic and she wont eat on her own or come to her food when i fill their bowls. I have made appt. for the vet for this coming wednesday, i called my vet soon as she stopped eating her own or come to the bowls and they said it most likely an infection and thats when i made the appt with them. So i brought Nellie her her favorite wet food and a syringe and i am currently feeding with a syringe. She is eating the food from syringe and keeping down and she does drink some water. She is using her litter box though. Will she be ok till wednesday when i take her to the vet on wet food from a syringe?