Yikes. Maybe you can water down the food enough so that she can lick it instead of bite it?

Cats can get what is called "fatty liver disease" when they go without eating. This is not a good thing. Two years ago our Jan girl was sick. She lost her appetite and was very listless. We had to force-feed her with a syringe and watered down cat food (special food from the vet that is already pretty thinned down) twice a day until she got her appetite back. It wasn't fun - but she's fine and healthy and energetic today.

I hope Peggy gets better soon.