Anon, I have a similar story.. carjacking not car accident.
There is power if perseverance and prayer.
Hang in there, anon. You can and will handle what comes next.
One other thing..Anon, you are not alone.
With a gun to the back of my head this prayer came from the inner most parts of my soul. "Father, I don't want to die tonight. If I die, I don't want to be alone. Be here with me."
Immediately after, with blood running down my face, while being marched to the woods..Peace rained down on my body, There was no more pain, fear, terror.
Those feelings came after and I am now on the other side.
in the midst of my carjacking and "almost murder" I was not alone.