"I felt a wave of, i guess, energy. (sounds new age. i've no other way to explain it.) It surged through me from feet to chest, and it felt real hard to breathe. not hard, like, i couldn't, but that each breath felt heavy. this jolted me, and i was back to just laying there."
THIS is exactly what happened to me a couple of days ago! It felt like a wave of numb-ness went through my body and then i felt just like laying there. I could feel my hands again etc. It was a pretty interesting axperience, it lasted only a few seconds though. It also happened to me during an afternoon nap.