I thought the cat was possibly dehydrated @TAB requiring some kind of fluids like goats milk or bone broth which you can make going by an online vet nurse's you tube video. She said if cats refuse water thats what you do. She also has some kind of an ear condition, constantly shaking her head and trying to scratch ear. Could be an atopic ear condition due to allergy or something else. Could develop further. I had a dog with a similar atopic ear infection and he required ear drops and trips to the specialist and normal vet on a fortnightly basis. I just wondered why she was not drinking whether it was something more serious, an underlying condition. But her ears are giving her trouble. That happened with my dog requiring drops, steroid creams and injections which i had to do myself. I kept him alive for 13 years