I keep dreaming about people from the past

I dream along about being in houses and looking around in rooms. Often I dream about the same house and I just keep finding more and more rooms in each dream. Also I dream about going up into my grandmother’s attic (it was a walk up attic) and instead of the door at the top of the stairs as in her real house, there’s a small opening and I have to figure out how to squeeze through it in order to get into the attic

I also often have a dream I’m back in jr highschool and even though I’m just n the hallway by my locker, I cannot get to science class. Also another where I know I have an exam but something prevents me from getting to school