Ive had more stress than usual. Yesterday I experienced something I've never had before. I started seeing white spots like when u look into a flashlight and see spots afterwards. Then started losing about a third of my vision on the left side along with pain in my eyes and the front of my head hurting as well as being sensitive to sound and light. I slept for a few hours and it didn't go away. Also experienced rippling water type affect on the left side in like a side ways u shape which was the same light color as the spots. What may this be?