Thank you everyone for your great advice here.
I never paid attention to this problem before, but, now that I have it, I keep hearing from more and more people who suffer from this problem and it seems to come and go for many.
It's strange as to the cause of it. It might be an inner ear problem. A lack of vitamin B12. It might be a virus. It seems hard to know which one is the culprit. Someone also mentioned excess water retention?
I started with the sublingual B12 a week ago, so I'm hoping that will help. It definitely comes and goes. I thought I was getting better and now it's getting worse.
Definitely just keeping the face straight with no movements helps. In addition sleeping on more pillows also helps. When the doctor checked my eyes by asking me to follow a light, he said my eyes were wobbly but, the good news is that they were each equally wobbly. Not sure what that means.
Anyway, thanks to all