((((((((((((((((vanna)))))))))))))

Sounds really really tough for you right now.
I wonder how much of the tearfulness is shock from the accident. When I had a (very minor) bump years ago I remember spending all of one day crying - for no particular reason. Add to taht the pain you are in and the (justified) frustration with your doctors, plus the worry about tests still to come - and I am not at all surprised that you are crying. Try to go easy on yourself, let yourself cry if you want to, be gentle with yourself and expect nothing of yourself for now.
Gentle hugs for you if it will help and if you would like them.
((((((vanna)))))
Caroline