i'm sending more prayers your way,having mike aslo in on it for your son in hopes he makes a 100% recovery,as soon as his body can.
and you get some rest ok?Try...maybe walk a bit with outside fresh air to get you feeling a bit better for him when you see him.
i know he'd hate to see you all upset and exhausted...he'd worry about you.
I'm sending some positive vibes and more prayers for you both.
sometimes reading can help make us all sleep.