(((hug))) Yes, I have had a few OBE--- most when I was on deathbed and should have died...

But since you are confused, I would say this is not of God, since He is not the author of confusion.

Perhaps you could find a good outcome from having had this experience? Maybe try to look at your life from a "higher" perspective... rather than when we view our lives only from this ground level where we cannot see beyond the darkness and miseries.

If you can persevere there may be better things ahead, that you cannot see from where you are?

Of course, there could be a medical reason for this, and I would suggest you see your eye doctor first...as they can tell what's going on in the body by viewing the eye... there might not be anything linking, but then again, you've had a warning of some kind...I'd check it out (especially when you had a migraine afterwards?) It may have been a prodrome warning you of the migraine...but they do need to be treated (migraines) as they take their toll on the body.