I just adopted a kitten from a shelter. She cries sometimes when she in a room by herself or even in the bedroom at night. She doesn't cry for long (maybe 2 or 3 minutes). Does she have separation anxiety? She had ear mites when I got her and the vet treated them yesterday. Is she crying because her ears hurt? I haven't seen her drink anything but she must be getting enough water through her food because she does pee. Help!