Posted 4/7/2014 10:40 AM (GMT 0)
Hi Picture,
First thing I think of is a migraine aura, they come in different versions.
This is probably what it looked like, sometimes it can be that the vague spot is smaller, and it's just the squiggly line, sometimes you can see spots everywhere, sometimes there is just tunnel vision.
https://www.youtube.com/watch?v=qVFIcF9lyk8
Have a look at the link and let me know!
I hope this helps,
It scared the hell out of me the first time I had it happening.
MarieLS