i had a reoccurring dream (3x), i THINK i know what it means, but i need a second opinion/second thoughts?

Ok, so my dream is that the entire school is on lock-down,

it's some planned thing but looking back i think it was something gone wrong with what they were trying to do, which was enforce the rules.

So for the lock-down you had to go into a class and huddle against the wall and you hold your knees to your chest. One time i was one of the officers getting everyone into position and stuff, the time before and the time after, i was the one being told what to do.

so then they unleash the new rule enforcing things: giant spiders with lazer guns who can sense when someone is breaking the rules (for some reason every time a rule was broken, it was someone on their phone) and if they catch you breaking the rules, you're lazered.

after this point each time i dream it, the dream is different

--1st time: we just stayed in that position 'til i woke up

--2nd time: (i was an officer) i got everyone in position, then i saw one girl on her phone(btw,never seen her b4 in my life) and i tried to get her to put it away a spider came in, but i got her to put it away before it could see the phone, and it went away, then i woke up

--3rd time: i was being rushed into a room (sort of looked like one from my elementary school. ps 'been a while since i ben there) there i knew to get into position against a wall. a girl next to me was on Facebook on her phone (didn't get a good look of her face, so i don't know if i knew her or not) then a spider came into the room and lazered her (again, she was right nexto me!!! :O) then i woke up

so i think its, ever since i was little i was suppose to be a "good little kid" if i got a "B" i got scolded, while with other kids would be praised. i feel like it's so deeply rooted in my brain that i have nightmares telling me "you break the rules, you die" or like i HAVE to live up to some standers

i know you SHOULD follow the rules, but i think it's bad that i'm threatened by them.

But i don't know for sure, i'd like to know other interpretations of my dream, if i didn't think of something.

Anyways, i went as detailed as i could remember so it could be interpreted the best someone reading it off a computer screen could interpret it