Natural disaster massacre dream what does it mean

I couldn’t tell if this was a dream or a nightmare

I remember waking up in a car I don’t know who’s driving but we’re driving through my community college. I could tell her it was so quick because they were a bits and pieces of like buildings everywhere but as we started driving like not through the school, but pass the school, I started seeing like a lot of dead bodies of my classmates or people that I have seen in passing and a lot of there were on top of bodies we were driving over them. They were smashed between underneath the rubble, and I could tell that they were dead because their skin was like very pale. But it looked like it just happened like this wasn’t after a couple hours. It looked fresh. When I look further out, I see tons of like buildings that have collapsed like it like the whole school was demolished. but what threw me off Was that I wasn’t me. I was clearly somebody else, but I don’t know who.

I remember the dream ending with them fighting something and then eating a meal.

but I’m really confused because I wasn’t myself. I don’t know who I was. Why were there so many dead bodies Of people I barely knew. Because not once did I see somebody that was close to me it was always people who I Didn’t know too well.