Sleep paralysis occurs when you're awake. You've been extremely vague as to what else happened, but you can sleep walk and be semi-awake. The same way you can have a dream that seems very real, you can be asleep and feel as though you're awake. Sleep walking generally occurs with your eyes open, and as a result, the dream reflects what you see, even though you're asleep. However, if you were sleepwalking, not everything you experienced was necessarily real, which is probably why it seems 'paranormal' or what-not to you. You dreamed it was all real, which is not uncommon for any dream, with a few messed up changes due to the fact that you weren't as awake as you felt. You may have very well never left the bed. I had a dream just this morning that I got up and did my normal daily routine, until one thing in particular went wrong, I noticed it wasn't real, and I awoke.