--there is evidence of right sided foraminal narrowing in your upper cervical spine that would be consistent both with normal aging processes and with a little extra thrown in by trauma, such as a whiplash producing accident. Given the levels indicated, you'd likely feel that in the back of your head and/or neck.

Doesn't look like there's frank spinal cord problems there, but some of the symptoms could be explained by upper cervical trauma.

I would think, though, you'd need both thoracic and lumbar MRI's to see if the accident caused appreciable trauma there. And it's always possible this is something more peripheral as opposed to spinal, as peripheral and spinal neural symptoms have considerable overlap.