Hi, I see sparkles, squiggly white/silver lines, trails, afterimages, and have sensitivity to light. Especially driving at night. The sparkles I see more during the day. I also get flashes of light, and sometimes its colored. This is 24/7. Doctor says this is migraine aura but doesn't migraine aura only last so long...not all day? Can anyone help me...anyone have the same visual disturbances????