chronic back pain

hi, my name is cindi, i have been having chronic back pain, going on 3 years now. i was walking across the road and a car went thru a stop sign and hit me, witnesses said i hit the roof of her car first and then went flying (did't know i could :), 20 feet, all my things, shoes, glasses, purse, etc were all across the road, thats how hard she hit me, people said. since then i have been trying, first a doctor who doesn't think i am "drugseeking", a doctor that can figure out just WHAT is wrong with my back, a doctor who has bedside manners, any out there? i have been going to a pain clinic, they have done a no. of tests, meds, and injections (which are not fun) and haven't helped me.i need to get my life back or something close to it. i have 4 children, a husband and 1 grandson. most of time is spent in bed or on the couch( for reasons i may go into later, if anyone is interested). i was very depressed in the beginning , but now just mad and aggravated, i have to work my life around my pain.