What do I do?????? Any Experience with Alzheimers!!!!

I am ok with her showers, combing her hair, brushing her teeth, cutting her nails, her taking off her cloths..(I have to admit I try to catch her before she gets too far)...everything, but when it come to her personal bathroom stuff...I won't get into it, but I found something in her garbage can today that just grossed me out...so much that I won't keep a garbage can in her room for her to use anymore....ewwwwwwwwwww I am doing ok, this is just really hard.... if anybody knows any ideas for me...I'm open to anything....it's so sad to see her, but it's hard to be with her. I need to find the "Joy in the Journey" for sure....actually, today was a good day. Kati is here from Ephraim and Rob is doesn't have school today so we took Grandma to lunch...that was nice..she was actually good. Anyway...things will get better...I hope!!!