That sleep apnea thing, you say you get dreams of drowing or being strangled, do you actually struggle for breath in ure dreams and you can feel your lungs tightening? and its like ure trying to breath but somethings stopping you? like if you tried to breathe through plastic? I've had a lot of dreams like that, its not a nice feeling, I didn't know that was sleep apnea though. I had a dream once I was in a room that was slowly filling with water and I couldn't breathe, and I got the tightness thing and trying to breathe and I woke up feeling out of breath. Is that sleep apnea?