Ethersdoll, have you considered you may have a Nystagmus? My PT tested me for this and I don't have it.

I feel as though my body is in motion when i'm still. But I don't feel like the world is spinning around me. I feel unsteady on my feet but I can walk. Usually brought on by too much head movement or physical movement or too much loud noise. Also worse when I lay down and close my eyes (which is why i have insomnia).

They don't think it's labyrinthitis because it usually goes away within a month if it's that.

I am going to ask my chiro and neurologist if they think it my be cervical vertigo. As the MRI did find a disk bulge in my cervical spine.