I have been having dreams that are flashes of bright light images. Sort of like movie slides that last about 60 secs then flash to the next slide. I hope this is not a weird question-I asked my husband and he says he does not have dreams like that. I kind feel my eyes blinking when the next image flashes over and over. Sometimes I can stop and wake up but other times I cannot stop it-it just keeps going image to image- over and over. I do not know whether to be afraid of this or not?? Any advice would be helpful??