Dead Appendage.

Last night during my slumber, I feel asleep with my arm placed above my head. During the middle of the night, I woke up and felt as if I was missing an arm. I flipped around and found my arm lying on my chest. As strange as it seems I was really freaked out. I could not feel my arm or move it, and in sleepy disillusion, could not distinguish if it was in fact my arm. I just laid looking at my hand, severely creeped out. And that is the end of my story.