Dream About School Principal And Vomiting Potato Salad

I had a dream that I was in school and I was in class. I was going to leave because I was going to skip. I’m walking in the hallway and somebody told me don’t go that way it’s the principal. So I went the other way.So I went though a class and I seen someone I knew from my old school. I didn’t really care about it so I just went through another door in the classroom. I came out and I seen a man standing there with a suit and a mask on. So I ran to the other side. I was running and I seen my old principal from elementary school that put me in so much pain. I never liked him because he was always making me do weird stuff like helping the kids walk to class. When I seen him I stopped running and I just started walking and hoping he doesn’t see me. I had walked past him so idk he didn’t do anything. When I’m walking I see this girl I had problems with in the past. I didn’t care and I just kept walking.Then I seen a line of the girls I used to go to school with. I got very sick and started to throw up potato salad. And I was coughing my vomit out and a teacher came I knew from my old school came to me and was like I need to come with her on top of the roof of the school so she took me. She was like this been happening for too long and the creamers like that. When I was on top of the school they said they were going to pray for me and I said I was scared. When they were about to pray for me I woke up.