can't feed my mom, I'm out of ideas, helpppp

My mom is really sensitive to eating, like, she doesn't like to eat, doesn't get appetite, and she's really fickle about what she wants. She also just had a deep cleaning for her teeth, and she has an ear infection, so her jaw is in a lot of pain.

She doesn't want potatoes in any form, Mac n cheese, any noodles, or soup. And I'm worried she won't want yams because she's tired of that too. But she has to eat because she takes daily medications that are required with food.

I'm out of ideas. Please help.

Edit thank you for anyone that answering anything, thank you seriously.

But she also can't eat rice because it makes her throw up..

2nd edit

GUYS MY SISTER BOUGHT EGGS, THIS MIGHT CHANGE THE GAME