I suggest to you to see an eye doctor to rule out if a problem with tour eye causing your other symptoms such as nausea , headache , dizziness etc. If no eye problem causing it then you can see a Neurologist to rule out other causes such as Migraine , panic attack, stress etc.
Please click the green accept button if my answer is helpful to you. A positive feedback rating and a bonus would be encouraging. If you have any further questions please feel free to ask. Take care , Dr.Yetimyan.