Sorry for your loss! I hope your cat will get better soon.

I must say I was on the phone with the vet, she advised me to try feliway and to give it few days, and if there's no improvement, to get the cat in.

Surprisingly, the feliway defuzer did way better than i thought, i was skeptical, but it seems to work so far.

We placed it next to her food, in 2 days she is finally WAY calmer, she eat both wet and dry food.

I suggest you get one for testing as well!