I can certainly relate. I have had crisis after crisis--or health problem after health problem--and it never seems to end. It got old years ago. Since it says above this thread no religious talk is allowed... well, I'm not religious anyway. But. I wish I had some comforting words. I really don't understand any of it. And I don't think it's all part of a grand plan necessarily.
The only tiny comfort I've received is that I've dealt with some uncommon health issues, and coming here I know others have as well. A lot of ppl here have had nonstop stuff like you and I, and are looking to see they're not alone. I'm glad sometimes I can provide that for people.
This probably didn't help you at all. I'm sorry you've had such an awful year. I do sympathize, and wish us both 2013 to just be like a breeze.