I am experiencing paranormal activity for over three years. Everything started when I concentrating on a spot in the sky which opened up as though I was going through some kind of portal. I have no idea of why or how this is happening to me. Events such as being in places that I've never been, seeing unimaginable things and faces and people, witnessing scenes of past events, smelling cigarette smoke that is not there, being extremely scared about a half dozen times by something that I would call a demon, being touched, feeling different currents as I walk by appliances, with too much else to share on this initial post. I need to understand what this represents and what to do with it.