Hi Kdellis,
I get temporary blindness or what would be considered as a retinal Migraine as Nancy pointed out with her reply!
It is disturbing to say to least when my vision is either blurred or there is a spot that appears in field of vision in one of my eyes! I am terribly sorry this is happening to you!
I also get very blurred vision in my eyes during an attack or even with the aura.
You are not alone! I hope this helps a little