Sorry to hear that they foreclosed on your house. Well, we walked away from our short sale with 90k in cc debt and 2 car payments. We were short at least 50k on the sale of our house even though we did a short sale.
JP Morgan Chase was the bank that owned my loan even though I always thought it was GMAC/Homecomings(Chase was never on any of my paperwork until the end). They will come after you for the difference. They tried to get me to sign all kinds of things but I chose to get a 1099 for the forgiven amount. Haven't gotten it yet but...
Since I didn't go thru an actual foreclosure-things are a little different in your situation. I would contact an attorney and see what your options are. Since they just foreclosed-maybe there is still something you can do. See what they say.
Yes, that sounds ballpark for attorneys fees but you can always speak to one for free.
Keep your head up. Things seem rough right now but remember...you are not the only one going thru all this. Have you seen the news lately? Wow it is crazy out there right now. Things gotta get better. They have to!