Severe rocking, shaking and tremors inside & out

Hello everyone my name is Mary and I live in Saint Joseph Missouri. Just over two years ago I experienced a very traumatic injury which affected my spine, causing several bulging disc’s and one vertebrae that is pushed inward. additionally my hip on the right side shifted up. I am experiencing extreme chronic pain since then that’s basically affected me from the base of my skull to my feet. I have seen four neurosurgeons, two neurologists, an internal medicine specialist and a battery of various other medical types. To date, nothing. No one has an answer. The neurologist says I should see the neurosurgeon while the neurosurgeon says I should see the neurologist. I experience really bad shaking when I get out of bed accompanied by temporary stuttering that goes away after a few minutes. When I sit down, I experience horrible pain in my sacrum area along with a swaying/rocking motion as I sit in a chair. Has anyone experienced anything like this that they could share with me and the group? Any input is greatly appreciated.