Wow Michelle,
I feel your pain and anxiety. Bill seemed pretty OK one moment and over a weekend went south really quickly. The only saving grace was that he had a PEG and I was able to push fluids and nutrition. You don't have much control of that and it must be very frustrating.
Per your posts, I am very worried that Dan is not getting enough fluids. Glad tomorrow is Monday and you can call your docs...its hard to feel like you are being a pest, but I think that you need bug them if Dan continues to act so sleepy and weak. It couldn't hurt to just have his MO administer fluids. As Christine mentioned, the dehydration really sneaks up fast!
I think we all wish we could be more help when times are so rough but know that we are thinking of you and praying that you and Dan have the strength to endure.
Things will be better in the not too distant future. Right now, you have tunnel vision..one hour at a time...I understand and have been there. You just get thru the day. It WILL get better.
Hugs, Deb