I messed up but true experience

what I deal with everyday

I'm dealing with a lot of demonic crap going on and sometimes I go into an episode where I black out and I wake up and I let's just say made myself bleed and I don't know why it's happening to me all I know is that one night, Thursday to be exact, my body all of a sudden got very heavy, dizzy, and I felt numb so I thought I was tired so I went to bed I woke up with my arm sliced up a lot it wasn't deep or wide it was just a lot of cuts and they had a what looked like a lens wipe laid over it soaked in blood, so I went into my closet burned the blood-soaked wipe, then I went to the light a candle in my room and when I did I set it in my floor turn around facing my bed and well I felt goosebumps fly through my whole body I turned around to look at my candle which was flickering and going crazy and I saw a dark figure almost like a fog but dark it looked at me with these eyes that look like they're made of static, my heart beat spiked and it notice because it it smiled. And then it laughed in this kind of growly tone but not out loud it was in my head I asked it what it wanted and it said "you as my vessel" and I banished it of course with the authority of God, and I thought I got rid of it, but of course my voice was shaky and I messed up I still thought it was gone but now I'm not too sure. And ever since then I've been having crazy mood swings and blacking out. And when I come to I always have something wrong with my body like there's always be cut or something on it