Jo*mar has given you a great start. NUCCA.org is also a good place to check out upper cervical spine chiropractors.

There is no 'normal' with PCS. Especially when it is complicated by an untreated upper cervical injury. Sleep position can aggravate an upper cervical injury so you might want to consider sleep habits.

I have to be very careful that I sleep with my cervical alignment in proper position. I do this with a pillow rolled up to support my head from flopping to the side. I need to sleep on my back. If I sleep on my side, I have restless sleep and stressful dreams.

I spend a lot of time sleeping in a recliner rather than a bed.

It sounds like you finally are getting headed in the right direction. Work Comp can be a real struggle with PCS. You are not alone.

My best to you.