HoC

This one seems a bit disjointed and not right.
In the dream I was in at school, in a room that I never knew existed, there were pipes and other people. We decided to do normal school stuff and started hearing rumours about aliens in the school. We investigated it and broke into the school at night to find out whats going on, we went into the mysterious bed and pipe room and there was a painting on a wall, a teacher who was working with the aliens found us, and we had to escape. We spoke about it at school what appeared to be the next day.

This next part felt out of place, like it wasn't a part of the dream, but it was a dream.

Somehow I got to a ice skating place with someone who is considered the smartest person at my school, who I sometimes play tennis with. He told me that I should check something. He took me to a wall with symbols on it that go into the ice. There, ice skating was the girl who appears in a lot of my dreams. When I noticed her everything got a bit messed up like a film messed up and started skipping back and forth between different scenes.

Back to what was going on originally.

I figured out what was going on with the aliens and the school, and thought the only way to fix the problem would be to time travel and stop it from ever happening, so I somehow timetravelled and stopped the aliens from arriving by doing something with the painting on the wall. At that moment a group of what seemed like swat broke in through the windows and started saying things too me, but everything started to sound like how it does when your underwater, I said "what?" then one of the people moved closer and I woke up.