What am I entitled to after my injury in a car accident?

I was involved in a car accident at work in North Dakota. I am being accused of DUI but I have not gone to court yet. I hit another car and broke my back in the process of the accident. The other car was not badly damaged. The air bags in the truck that I was driving never deployed. I believe that this is due to the vehicle being altered by the company when a brush guard was installed. I was later told that my back injuries could have been avoided if the airbags had gone off. I was wearing my seat belt. After being in the hospital, I got released after having back surgery. I have little feeling in my back. Due to this, surgery was needed so I would be able to walk again. I have yet to receive a letter from the company stating that I have been fired. I have yet to receive any cobra information as well. I have paid for long and short term disability for the last thirteen years and I am being told that I cannot get this. I have not been paid since my medical bills aren’t being paid and I’ve not heard from my company.