My mother moved into my home almost 3 years ago. Up until a week ago, mom was able to go to the restroom and shower herself when I convinced her to do so. Almost overnight, she changed. She won't go to the restroom until she soils herself, leaving a trail both #1 and 2. She wears depends so I don't know why there is such a big mess. She has forgotten how to take her pills with water. Because she is diabetic, she has to eat but refuses because she isn't hungry...her gluclose reading was 45 this morning. I am overwhelmed and feel helpless. I would appreciate any advice on caregiving. Thank you.