Hi Jen,
Right before I have a cp sz. I always see different colors flashing back and for from one eye to the other and then I get a nervous feeling in my stomach this is all part of a simple partial sz. (aura sz.) which leads into a cp sz. It happens to me only when I'm awake. The colors you are seeing are coming from the back of your head where your eyesight is. opptical lobe. Here's wishing you well and May God Bless You!

Sue