Mother of Four Drowns, Resuscitated. Medical Bills

We need help with medical costs from the Life Flight to OHSU and the extensive medical care I received while I was admitted.  I was walking at night, tripped, hit my head, knocked myself unconscious and fell in the water.  I wasn't found until 7am; I was hypothermic and unresponsive.  I suffered a heart attack, respiratory failure and kidney failure after drowning. I was in a coma and stayed in the ICU for ten days then was re-admitted due to complications. I am in the process of re-learning how to walk and write.  All the money we were going to use for a heat and air system for our home (ours failed), is now gone.  We appreciate any help.