My fundoscopy was done 7 days ago and everything was normal. I was asked to ignore my shadowy thread like floaters until I see lightning streaks in vision. Is it possible to see it only in laptop screens but nowhere else. How long does these streaks last? Lightning in the sky usually last 5 secs for us to notice. Help me understand whether I'm actually having a symptom of just plain scared. The floaters are becoming less and less bothersome but still see one or two pop up from time to time. I have 2-3 in left eye and 4-5 in right. Is it possible for me to even experience flashing?? PLEASE HELP!!!