Every night I am woken up multiple times by pains in my eyes...sometimes just one, sometime both. It almost feels like there are rocks or something in my eyes. I used to just put a warm cloth on my eyes and lay down until it stopped. It is much worse and more frequent now. The cloths don't work and i usually end up pacing around because the pain is so bad - laying down just makes it worse. Each "episode" usually lasts for about an hour and the next day my eyes are all red, sore and usually extremely sensitive to light. I have an upcoming appointment with my Opthalmologist, but when I was last there he basically told me it was nothing. Does anyone have any ideas about what this could possibly be and what I might look into?