Have inside/outside cat. Came in sneezing in the evening. Next day lethargic, can tell has fever, sounds hoarse, sounds like wants to throw up but can't. Normally fisty & energetic but now limp rag
. Won't drink water, doesn't want food, just sleeps...except once got to the litter box to go (was runny). Totally love this girl (fixed) and she's about 9 years old. First time she's ever been sick. How can I help her?

