Need serious Help please -Negative Entity attachment

[Rombus]

Ok it began last Tuesday 29 November . .I switched of the lights went to sleep and after a few minutes I suddenly feel this irritating tingling feeling on my head. Best way I can describe it it feels like tentacles kind of. Anyway. A few seconds after that I feel suddenly a shock of fear in my body now this feeling feels like shockwaves coming from around the middle of my body and spreading out my body(hairs on my whole body stood up) any way while this happened I'm still ,still in my bed then I feel a pressure on my back(I was sleeping in foetus position) and then I jumped out of bed and switched the lights on . .I switched the lights off again and went to bed and same thing happened So I switched on the light and sat on my couch . .- I tried to avoid any fear and so I googled solutions to Make this thing go away - I read about how to just let it know its here and command it to leave , that didn't work. Days later I coulnd sleep because I felt its presence and the 2nd night remember feeling like I'm sinking and being pulled down from my body(I have never astral travelled before).. I have been sleeping late with the lights on ever since . . I Have followed some advice on the internet .#1 pray to god and "just let go of fear" . . ask for protection from Your guides ; Jesus;guardian angels ;archangel michael Buddah and visualising white protection with affirmations to not let any beings that dont consist of 100%pure love and light in my aura---non of that has worked for me. now what I have noticed is that when I tried to remove this thing with meditation while visualising breathing in light and connecting to the earth getting energy I started to vibrate. .and I said some affrimations to rid this thing(that worked for someone else) but nothing happened. My mother can't afford a psychic right now and holy water and burning incense hasn't worked . . .by the way I am a fairly positive person and ever since last tuesday I feel this thing stronger and this week I SERIOSLY FEEL this thing on my back. AnD this ish is starting to scare me. I feel like there are hands always grabbing at my waist. And right now as I'm writing this I feel this thing on my back. and what scares me is that somewhere I read of how people get posessessed through a chakra in the neck . . .and ever since two days ago I have. Had an aching at the back of my neck. .right now it has been unbearable what I would like to know how can I get this thing to leave me permanently And by the where I am having pains in different parts of my body and shivers .I especially get shivers when when I try to literally moved these "hands" from my waist -please help ASAP . .I'm not sleeping tonight