Kind of Scary

Say, has anyone out there ever experienced one of those LSD-style, funky haloes around their vision before a migraine? 

Either I had one of those, or something else is seriously going on, here. 

I do get migraines, occasionally, but I’ve never had the “halo” effect before.

For a few minutes, I thought I was either going to black out, or go blind.

Scary as hell, either way.