Recently I'm dealing with severe dizziness/lightheadedness,
shows up when I'm tired, and when I'm visually overwhelmed, like doing an exam, or when I drive. also it takes time to focus my right eye, especially at distances.
Cant keep my both eyes focused on objects.
Feel fatigue at noon.

Each time I would feel alot better after some sleep, been that way for at least 4 months since ny accident.
headaches and nausea sometimes.

I went to an opthalmologist who didn't find any abnormalities
What specialist could help me,
also could that be related to my neck/head injury?