Dream About Checkout And Reunions

my dream last night was odd, i was checking out in line at my job (grocery store) and i was getting a kinder joy. and this girl, well was giving me head in the checkout line where the cashier couldn’t see, well my little brother and sister walk in and see, they run out to tell my parents. and of course im in trouble when we get home, but our home was my grandmas house, but it was ours. anyway my mom is really angry, shes yelling at me, im yelling at her. my step dad had just come out of his room and i ran out of the house, i ran down the street into a neighbors yard, and i hid under their house because there was like a good space. and while im waiting, its like in movie where years had passed by, like idk 10 years maybe. and i see military trucks coming down the street, everything looks ashy and dusty. i go to the house and its just black, you can tell it had been burned down. thats where that dream ended i think. then another starts right up, but i still have the memory of the previous one, so im at my old elementary school, with some old old friends, it was like my 1st grade or something was having a reunion. well im standing outside, my grandma calls me, but im in the middle of something so i told her hold on and i just turned the volume down but i didn’t hang up. at first me and a few people are outside looking at the field, and i remember telling them that alex, the girl in the previous dream who yk, went to this school too, (she doesn’t in rl) then we went inside, to start roll call lol. i didn’t recognize the teacher but i did in the dream, then a lady teacher comes out, she reminds me of mrs honey from matilda. and we walk to the gym, and i remember sitting down in a circle where we used to, and i just started crying, remenicing, as were headed to the nursing home ig, my teacher has a snake in her hand, and she let me hold her, i love snakes so that was cool, i held her almost until we left the nursing home, i saw into alot of these rooms, and i was waiting outside the door, i don’t remember what for and me and this older man start talking. then as were about to leave i look at my phone and remember my grandma is still on the phone, so i turn up the volume to talk to her, and she’s telling me to call an ambulance, then poof im back at home, and im trying and trying and trying to call an ambulance but my phone isnt letting me get to 911, so i rush into my aunts room she’s sleeping, and i tell her i need your phone now grandma needs an ambulance, so im frantic but she doesn’t seem bothered at all, and her phone isnt letting me either no matter what i try, and thats when i woak up.