For a long while, I've had very odd dreams on and off...

I am afraid to talk about them, mainly because I'm scared of people judging me.

But some of my dreams have been focused around a particular teacher at my college.
For example, last night, I dreamt that we were in some sort of computer room. This teacher was taking a register of people in my class, and they all had big heavy bags, like suitcases, and were finding spaces to sit down. It felt almost like when you go away on school trips, when you try and find a bed next to your friends. I grabbed a seat at 'the front' - next to the teacher's computer. We had a lesson, as normal. At the end of the lesson, I was coughing an awful lot (I have a cold at the moment) and this teacher said something about how others would have gone home by now if they had my cough. I grabbed a ring or something from one corner of the room, no idea why, and left.

Then I was walking through the outside area of my previous high school. I wasn't wearing any shoes or socks, didn't have a coat, and it was raining. My next class, I think, was in a separate building (like the temporary huts outside my college for when they were building a Maths block). I saw everyone going in, but then it was almost like, suddenly, a whirlpool or sinkhole opened up in front of the building, and the class managed to get out in time, but the sinkhole destroyed the building...

I am very confused about these dreams that seem to involve my teacher an awful lot. I was wondering if anyone has any insight? Thanks