I did some drugs................someone help (PLEASE)?

A non hallucigen its basically its like weed but legal. After a few months of completely normal fun like the may friends we know who also do this drug we were witting on a hill looking out on the city and we tried really hard to hallucinate...we stared for hours just trying to make shapes and what not and street lights started turning on and off. Suddenly a bunch of ******* spaceships appeared and a tall lanky flesh colored alien with some kinda console. He showed us many spaceships that me and my friend could describe to each other in minute detail. Then more than 50 shadowy figured appeared standing on a road in front of us and the hallucinations got weirder. They showed us entire fields of dinosaurs, hulk -like figures, bulbous monstrosities, other unimaginable creatures, pools of phosphorous light that would suddenly zoom away when we try to take pictures. The list goes on and on. I think they might have been showing us the dna experiments mentioned in the bible. Anyways we had a paganistic friend who signed a contract with a powerful demon and he showed us a weird sort of energy he could create with his hands. He could manipulate whatever he wanted to, the trees, the wind, he could crush cups with it. He saved a life of relative of his by tranfering some mans life force to him. The poor guy died a year later.after our little encounter with the aliens me and my aformentioned friend( not the pagan the guy i saw aliens wit) got into this energy. Suddenly planes, helicopters, jets and airliners would follow us all day evry day.100+ flybys a day. Theyd hover for hours sometimes, come by in formations and do circles over ma house. This one airliner with a southwest logo would fly over me way low any time id leave the house, often doing circles. Anyways after a month of energy and planes me and my friend suddenly felt a strong presence. We could feel it in the air and at the same time it was like a wall in our minds, dulling our thoughts and overall sense of sense. Btw at this time i hadnt done any drugs any drugs for months and hadnt again up to this day. Anyway my friend just ignored the presence while i pulled it in with every thought and fiber in my being. It was giving me tons of energy( the bad paganistic kind) and i thought it to be my inner self.now i know i just attracted a demon and completely allowed it into my thoughts. I felt connected to the world and could feel emotions of other people and could tranfer mental images with my friend. We confirmed the mental images thing like a hundred times. But after a week i started getting paranoid at night having a demon just chilling with me, i had trouble sleeping and a started to hallucinate during the daytime( again, no drugs). I could allow or reject the demon from putting this wall in my mind like it was a switch, so i turned it off. Ive been good for a year now but suddenly hes come back. I feel him touch me very softly and immediately after, if a pay the slightest attention to it, i get a slow wave-like chill that envelopes my the entire surface surface of my body. Its up to 100 a night sometimes. Im getting mental images every few seconds, only at night for some reason, when i try to close my eyes and get my sleep. They get clearer and clearer as the days go by Ive stayed up all night the past week and sleeping during the day...gonna be nocturnal soon.... So what yall think i should do?