Patronizing Demon

My name is Edwin and I am 19 years old. I currently live in a small town called Norrköping. During my whole life I have never believed in supernatural things and I do not follow any major religion.

Two days ago, I woke up after I had slept two hours, this was very peculiar, I felt very cold and I was scared for some reason, but I was able sleep again.

Yesterday it happened again I woke up after I had slept two hours (I looked at my clock and it was 4.58 am), my head was facing the door (I could not see "it") in my room and someone was talking to me in my mind (telepathically?).

The thing said: "Rise and meet your friends, they are waiting for you"

I was really freaked out, I stayed in my bed, but "it" continued by saying: "These friends are in danger, you need to help them"

After few moments "it" spoke again, but this time it was hostile.

"Are you a bad person, are you willing to lose your soul, does it not have any worth to you?". I stopped looking at my door and I started to look towards north, but I couldn't see anything, only darkness. For few moments nothing happened and I was still facing north. I closed my eyes and then I saw some colourful shades, these shades formed a colourful swirling mist.

I opened my eyes again and I saw the formless dark "being" then it assaulted me. I felt like I was in a maelstrom or in a sea, it was like a gigantic wave crashing into me. I had never felt such power in my life, physical or psychical. I was being crushed under this "wave", I could not even move my eyes and I was losing consciousness (I thought I was dying). Before losing consciousness I uttered the name of God, for several times then it stopped.

When the thing went away, I heard these creepy high pitched broken instrumental songs, and then I was able to move my limbs. I was really drained by this ordeal and I stayed in my bed for several minutes.

I slept again and I woke up again after two hours, but luckily nothing happened, I could not sleep again so I decided to stay awake.

Today, I slept 16 hours and I still feel very tired, this is very unusual, because I am not a heavy sleeper. Even now I am very fatigued by writing this (I am an active person and I get rarely this tired).

At first I think this was a sleep paralysis, but this was different the things I experienced felt genuine and real (the sides of back hurts badly after the "meeting"). At night I feel uncomfortable, as if someone is in my room. My mood has also changed I do not feel happy and I constantly feel like I am in danger.

I hope you have understood what I have written, because English is not my native language.

I require help, I am afraid that "it" will attack again.