Dream of demons, hands, screaming, woke up, mother, pink

I had a dream with multiple false awakenings, at least 7. Each time I would notice something was off, or different or didn't make sense and I would then know I was in a dream and 'force' myself awake. However, each time the dream became more convincing and I developed a growing sense of panic and danger each time I failed to wake to reality. After one of the false awakenings I awoke (still dreaming) completely paralysed and terrified, I suddenly had the knowledge that something was very wrong and I should have been able to wake myself by now, or at least be able to move, and I knew that some-THING was keeping me asleep and trapped in dreams and that this thing was evil and it wanted me. I try to scream at this point to my mother and sister who are still awake downstairs but the noise hardly comes out, I force myself through sheer will and terror to drag myself from the bed and slowly crawl down the stairs (as my body still isn't properly working) and the further away from the bed I am, the more control over my body I exert. Finally I'm downstairs and I can stand again, I enter the living room and see my mother facing away from me in an old pink armchair we used to have. Her face when I try to look at it is obscured by shadow no matter how i tilt my head to look at her. It is then that I suddenly realise the old armchair and the rearranged furniture, a feeling like ice water goes down my spine and I realise without the shadow of a doubt that this THING isn't my mother, it just wants me to think it is. I said to it "You're not my mother" and I know that makes it angry and I can feel it asking why would I hurt my mother's (it's) feelings by saying such a cruel thing, but horrifyingly it didn't speak, I just knew what it said. I'm terrified by now, and i know this thing was the thing that was deliberately trapping me in the dream. I could see myself sleeping in the corner of the living room and I run to myself and start screaming at him/me to wake up and i keep shaking him/me. I start screaming "you have to wake up, wake up, wake up, IT won't let you, it won't let you go, it wants you, it's evil - you have to get out! it wants you while your vulnerable so you need to WAKE UP!" all the while i know the thing that looks like my mother is walking closer and closer behind me, and I just knew that if I turned around and looked at it's face this thing would be able to take me (I felt an overwhelming sense that the thing wanted to go inside of me and use my body while my mind was asleep and vulnerable to it). I can hear it making noises to try and scare me so that I would look at it, but I didn't. Eventually I'm screaming so much in my dream I can feel myself speaking in my sleep in reality, finally before the thing can touch me I at last woke up. This was one of the most terrifying dreams of my entire life, and to remember it in such detail is quite unlike me - it was so vivid that I had to have a walk after I woke up and tried to read something because i heard that you can't make sense of letters in dreams and I wanted to be sure it wasn't another false awakening. The really creepy thing though is that this dream of a dark entity trying to possess me (can't think of another word for it) by making me look at it has happened before. The rest of the dream from what I can remember was completely different, quite happy, no false awakenings. But the only part of the dream I 100% do remember is standing in the doorway from my kitchen to my living room and suddenly feeling like something evil and non-human was stood behind me and wanted to use my body. Like in this dream I knew that if i turned around the creature would be able to enter me, and I started pleading with myself (like talking to oneself, not pleading with another bodily incarnated version of myself like in the dream i described above) to wake up and I explained aloud to myself that this entity was trying to attack me in my dreams when my mind is vulnerable and so I had to wake up. Like in the dream above I became terrified and started crying and pleading to please wake up before it got me, unlike the dream I described above it actually touched me and put its hands on my shoulders and leaned in to breathe and whisper in my ear to try and scare me into looking at its face. I finally woke up sweating and crying with fear. What could these dreams mean? Why the recurrent theme of the entity? I am a logical man with little belief in spirits, entities and demons - BUT I do possess an open mind, could these dreams be more literal than metaphorical?