Wierd dreams constantly?

I have been having strange dreams for about a year now, about every other night, and THEY ALL ARE SO STUPID!!!!!! I don't have nightmares that i remember, but I always have dreams about bad things happening at my school. (i.e. Feeling like I'm stuck in quicksand or in slow motion so I'm late, missing the bus and being absent, doing something so stupid, like last night i dreamt I pulled the fire alarm so I could go outside to get some clothes from my mom, and i got suspended) These dreams have been hapening often, and increasing in severity, but that part is hard to describe, like they feel more real each time. I am smart in school. all A student, but i'm no nerd, i'm just smart. Im a white 14 year old freshman, if that helps. What do these dreams mean?!?! I want to know anything about them that you can find out!!!