Dreams are peculiar

Every now and then I have dreams that I'm either in school (I'm not in school at the moment) or I'm at my grandma's church (I don't go there anymore either). Each school dream is different. But in every one, I always go for a day and then call my dad to come pick me up because I'm dropping out. One dream in particular though is about me going to school. But this one is different because my sister shows up and stays which tells me in the dream that she's giving up her freedom so I can be free. But in the dreams where I'm at church, I don't stay very long even though it seems like I stay forever. There's always something different about the dream. In one, I'm using the bathroom but it's in the sanctuary and the toilet is clear like it's made of glass. I know that's tmi but it's an important part of this blog entry. In another one, though I only remember bits and pieces of it, is about staying for sunday school but it's for adults. The room is sort of a dark olive green color. I don't remember much of it other than wanting to leave. I never want to stay either at any of the schools in the dream or at my church. I wanna know why I'm having these dreams or what any of them mean. Can you guys help me? It would be much appreciated.

Sincerely yours, Ellie