Hello. For the past few years I have been having episodes of whiting out. By this, I mean my vision goes completely white and I lose my balance completely. My GP said it was probably an electrolight imbalance but this doesn't seem right as when I have more electrolights nothing changes. These have become more and more frequent. Also... Sometimes I hallucinate but I don't know if these events are related. Usually, it's just simple things like the background warping slightly. As if shapes are distorting it invisibly. What could these be symptoms of?