Just a quick response....you need to get your vision assessed by a neuro-opthamologist or at least a neuro-optomistrist. The eye pain may be a sign your eyes do not work together any more, a common outcome of MTBI.
Someone like this...I don't know her but she is the type of person you should see!
http://www.visiontherapy.ca/
I think at this stage for you it will be a gradual improvement if you get an an accurate diagnosis of your deficits.
The other Vancouver person I would go to see is
http://www.bcphysio.org/carol-kennedy
She was so kind that she talked with my spouse here in Manitoba and even called a colleague here to tell him about my injury. She is an expert in concussion.
I would address the vestibular issues too.
Good luck! Accident must have been traumatic. Hope you are dealing with that.
It does get better. Slowly. Sometimes setbacks. But the brain is amazing and one day you will feel much better.