Deb, I think that if this continues to happen, you should be seen by an 
opthmalogist. I see  a real good eye doctor once a year and he has all the 
latest technology. He can now take pics of the retina which shows alot of 
things about your health. Docs can tell some significant things about your 
health fom a good eye exam. It is probably nothing to worry about but I would 
have it checked just to be on the safe side.
       
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