Please Help Me Save My Home

It is crunch time!! CAN ANYONE HELP ME?? PLEASE !!!
If I can't come up with $2,000 by Friday I can kiss my house goodbye. My home life situation and financial situation changed drastically several months ago. Therefore I need to pay my car loan off which is $1,014 and use the other $1,000 to pay my mortgage up. Once my car loan is paid up and mortgage caught up I can afford to pay my house payments. I have a 13 year old son and knowing that I may lose our home hurts me and makes me feel less of a mother. I know that so many people are in need right now. I know my son is very understanding, but it is sometimes hard for me to face him, because I feel like a failure. I have gone through so much turmoil these last 5 years. I saved my house from forclosure before, by getting a modification. I have tried everything this time also. Since I done a modification already I have no other option but to pay my mortgage up to date. My son and I will be extremely grateful and thankful for your help. Reaching out is my last resort to get help!!!!