Donnie - man, that's tough! I'm glad you weren't seriously injured. Other folks have summed up the most important thing, get yourself checked out. As much as you bend over and crawl in and out cars, it would be easy for you to aggravate an injury that you don't feel right now. Take care of yourself.
I know you're bummed about your truck, I hope you don't run into any catastrophes with it's repair.
Best wishes and keep us posted with all the aspects of this situation.