I Have Weird Dreams

I had a dream that i was a school girl im private school. me and these other three girls had a carpool group. One day after school we went over one of their houses to get snacks before we went out. One of them handed me some chips nine chips and said we each get three but i took more than three. She was annoyed but took the rest of what I had in my hands then went to the car with the rest of the girls. It then began to rain very hard. I had no shoes on and no jacket. I had a "so called uncle" ,he really wasn't my uncle. Previously in the dream my mother told me to stay away from him. obviously i didn't listen. he was there and he encouraged me to go to the car regardless of what i was wearing. He shielded me with his jacket as we went to the car. He said, "hurry there isn't much time left, I really should have checked the house before we left but it's too late". As we neared the car he pushed me again saying "hurry" i took hold of the door the window was open and my hands we inside the window then they drove away. I was left being dragged in the air while holding on to the window. I looked back my "so called uncle" was terrified I saw it in his eyes. I looked passed him and I saw a Grim Reaper type figure....I felt the reapers hora (vibes) it was powerful and dark....Then I woke up......what even does that mean