I had an experience last week where I 'woke up' in the night and decided to go to the bathroom. The only thing was that my legs felt like they were made of lead, and I was experiencing this strange surging energy sensation as I walked - it was quite jarring and pretty unpleasant. I It felt like I was walking through molasses. I can't actually remember being in the bathroom, and the next morning when I woke up it occurred to me that perhaps it wasn't my physical body at all that had got out of bed. Was this perhaps an OBE?