Something Came To Me Last Night., . Options

I was lying in bed at night just about to dose off when I heard some kind of evil voice in my mind. It was a deep voice that was very powerful indeed. It sounded like someone was speaking into a voice changer that made their voice very low pitched. I felt a little nervous but I don't think this thing was threatening. One of the first things it said was 'Im not going to hurt you'' I was actually quite shocked as it wasn't said outloud but in my mind. I laid down for a few moments thinking maybe it was just my mind playing weird games with me but then I suddenly had thoughts about a poem structuring in my mind. Line after Line it came to me and this was it

I want to leave this place
Darkness steadies to the water
blood runs crisp like old autumn leaves
then lies asleep in a crimson stone
but forever I shall lie awake
in a gem stone of immortality

Then it completely went and I never heard from it again. This is very strange as I can't even write good, let alone bad poetry. Could this of just been inside my mind or something more? what are your thoughts people?

if it was me, i'd plant a tree or give some sort of offering for the contact and the poem - come to think of it, the poem, bad or not, may be something your mind came up with to handle a past memory, etc - do you feel the voice is from the past, present or future?