I had a dream that one of my teachers fed me a marsh mellow...?

I had a dream that one of my teachers fed me a marshmallow...IN MY MOUTH...I don't know why, worst is, I find him annoying, I just hate the way he acts, I cant stand him...WHY DID I HAVE THIS DREAM! EVERY TIME I THINK ABOUT IT, IT MAKES ME SICK! Now how am I gonna face him again without up-chucking! I hate him. I'm seriously not trolling here, it's scaring me. I know I'll probably forget in a week but...ugh! What does this mean?