Am very desperate at this time?

I don't know anything, but i can tell your really sad and you are hoping for the best. All i can say is hang in there and just keep on striving for the best. I once was in a time like you when my cat got a blockage and only had a hour before he would die, i was so glad the vets had saved him. What i did in the time he was in the hospital i hoped, prayed and shared my love with him through a stuffed animal. LOL