Feeling unable to cope

It is now getting difficult to transfer Norman from bed to wheelchair or the commode chair even just next to the bed. He is even getting weak on his good side(the left side). The right side is completely gone and we struggle to balance him on whatever strength he has on is left side. Most of the time I get that kind of vacant look or cold stares from him as though he doesn't know who I am or what I am doing. The physiotherapist describe him as in a state of stupor or a poor state of mental fogginess. As of a few days ago he have stop calling for me which is what he usually does when he needs my attention or when he is in discomfort. To add on to all these problems Norman is now unable to swallow and eat well. He chokes easily even on porridge and water. While sitting up he evens chokes on his own saliva. Preparing his meals and feeding him is a big challenge for me every day.
My body is weary and my heart is burden. At time i feel unable to cope, I feel so helpless, so sad. Please keep us in your prayers. I need more strength and courage from God.