I Was Hit By A Car At Work 3 Times

i was hit by a car at work 3 times in a year, I have severe back problems , I have bone on bone in my spine my disc was broke and my spine is crooked , I can never work again-what can I take to alieve the pain-I have tried vicodin, oxycotin, kadian, and lodine also have tried the pain patch it made me sick-I rarely leave the house and I am only 54 yeats old what do you suggest?