I have a 14 year old cat with hypertension, hyperthyroidism, inflammatory bowel disease, arthritis and diabetes. They are all relatively well managed (she just saw the vet) but she may be getting demented. She wakes us up at night multiple times. She generally wants pets or to cuddle and if she's ignored she will meow. Even if she doesn't meow she steps on our heads getting in and out of bed. It wakes us up. We started putting her in her own room at night but she wails. Not normal meows but loud sad meows that break my heart. I don't know what to do. She had beds, litter box, nightlight, blankets, food and, water in her room. What else should I do?