Try putting a ticking clock in her bed and see if that works. I had a cat that used to do that too and i used to feed her and she would be ok. She also might have a tummy ache. my kitty had the runs and it made or really sooky and the vet said that what i was feeding her was too rich for her little tummy. Hope things get better. Cats are great companions and I wish i still had mine. I miss them all the time. The things we do for boys.