Oh Mac I'm sorry you're having to face this sadness too but if she's eating, that's a really good sign. Make sure she is also drinking lots of water. When Milo was ill, I'd syringe it into his mouth!
Keep observing her and hopefully with your love and her determination, she'll make a full recovery.
Best wishes to you and your mum.
She's not recovered but showing signs of improvement. Thank you for the tips, currently she's also eating wet food more than dry food. It looks like her current condition has something to do with her nervous system, think of it like a human experiencing a stroke. It's really difficult seeing it all.