Yeah, I agree that I should see a doctor. But I was just kind of amazed by the experience. I know it wasn't a result of lucid dreaming. I've had the experiences enough that I can distinguish one experience from the other. The experience was the same as it is when I first reach the separation stage of an OBE, only instead of floating away from my body, I must have just lingered above it as I viewed the inside of my body. Anyway, who knows...?