Culprit: Geodon

After doing some google searches, I found several places that talk about brain zaps.  Usually it is from going off of a medication, which I was not.

I found this to be 100% accurate:

Eye movements: It has been speculated that moving the eyes side to side may provoke or intensify brain zap sensations. While this is purely speculation, there are online accounts of individuals that found things like “looking to the side” can trigger them.