Hello, Laura.
I'm sorry you have to be here, but you are in the best place for your given situation. Plain and simple...it stinks and there's no way around it if you want a cure. It seems like you and your husband are in good hands, with a good plan. Caring for family members is taxing. Please be sure to take time for yourself. When others offer to help, take every bit you can get! Often, those who are willing/able to help need to be given specific tasks...pic up/deliver groceries/scripts, rides for appointments and for children's activities.
When I was sick, a friend of mine directed me to a website that can help manage your own community of "helping hands". Basically, those who want to help sign up for specific tasks that you post on a calendar. A friend of mine was kind enough to manage it for me, as I was too ill and my husband was busy working and taking care of me and my 2-year-old. If you'd like the specific website that we used, I can send it to you in a private message. If you do not care for yourself, then you won't be much good to your husband. No matter how good your relationship may be, this is probably one of the most stressful trials a couple and family can endure. It can be done...has been done...hopefully never having to be done again!
Best of luck in this journey. I will keep you in my thoughts. Here's to beating this thing and putting in its place!
:)Kerri