Oh I'm really sorry to hear that. If we were closer, I'd be so happy to lend you one of mine.
It happened to me last year, right around this time, so I truly do feel your pain.
What I did, was to go to Amazon and spent $80 or so on a Brother. It honestly is one of the best machines I own.
Here's a link.
http://www.amazon.com/Brother-LS2125...0593578&sr=8-6
I did 3 queen size quilts on it, it can be done.