I didn't see the neuro-eye specialist till 12 months after my accident. I think everyone still having pcs symptoms for 3+months should get an eye evaluation. Try to go to one who can prescribe tinted or prism glasses. Vision therapy can be done too for convergence insufficiency, but dr. said glasses are a better way to go at first(and cheaper comparitively).

I am waiting for the glasses but will update on any progress. I'd also suggest doing accupuncture as thats the only treatment where I felt considerably better after.