Dream of kids, name, person, phone, screaming, boyfriend, computers, friends, roof

It started as we were in school. My school uniform but in a library that was a mix of my high school and primary school one. It was me and a few teachers that looked familiar but i couldnt recognize them, same with the students around us. The teachers told me that because i was really smart they wanted to do these tests. So this teacher who looked really familiar but something was off about her go into this room in the middle of the library. Right in the middle made of all glass. We sit down next to each other at a regular school desk and chairs. She starts asking questions off of the paper in front of her that are just general knowledge and math related questions. She then starts asking for personal details like my age, name, weight etc. As she keeps asking them in suddenly sitting in a big leather chair that slowly starts lifting up towards the roof. There was a cut out in the roof the perfect size of my body. I keep going up in this chair and enter this cut out but it stops at my elbows. It is tight to my body and pitch black. It is so tight that the chair lowers down but i stay up in the air. The teacher keeps asking the questions and starts taking photos of me. She starts taking photos up my school skirt too. I then heard this faint beep and then the words "scanning complete" and i was suddenly in a new room. This same teacher and i, along with another who looks familiar are walking down a light purple corridor. we are just having a general conversation when the teacher from earlier says "i had to go get a blood test after i did my tests, make sure you do that and give us the results". (i have a fear of needles). We then walk into this room that is dark purple with computers along one wall and a kids play area in the back corner. My friend is sitting in the room. I go to walk into the room and they stop me. They told me that i had to take my shoes off before entering and i turn around and see the corridor lined with little kids shoes, so i take them off and walk in. I then walk in the room and turn around to look at the teachers. they smile and say in perfect unison, "and if anything is said or done in this room, just make sure it is recorded and documented." They then shut the door and suddenly im in a new room. I knew that it was later in the day and i was at my old primary school. I was sitting on the steps waiting for my friends, there were kids and parents all around, and that same teacher just watching me. I hear footsteps behind me and turn to see my boyfriend and his friends behind me. we start talking and all sit together. My boyfriend s is looking at his phone and starts laughing, so i ask him to show me. he turns his phone so i can see and shows me a video of a girl crying talking about a test. Saying the same things that happened to me. I start crying and my boyfriend hugs me but then i start screaming. Every person is sitting up perfectly still, not moving and staring straight ahead. I keep screaming but everybody is frozen still.