Disturbing Night

Okay, so last night I was feeling unwell and having trouble sleeping and when I finally dozed off I have this dream that I'm walking through my house in the dark and there are voices outside. They sounded real but at the same time, they sounded almost like a recording or something. I turn on the light in the dining room and for some reason it looks bigger and two of the fans are on. I go into my Grandparents' room and their room is bigger too! Grandma woke up but my Grandfather looked like he was going to topple out of bed in his sleep. I was still hearing those voices outside... Then I woke up. It was 1:00 in the morning. I heard this noise and I wasn't sure what it was so it seemed like that dream was real and people really were outside. The fan in my room was still on and I had fallen asleep to the music on my iPad so and I picked it up to turn it off while that noise got a little louder. When I put it down, the fan in my room cut off and I thought the power had gone out. It was scary because I thought people really were outside messing around. For all I knew, the neighbors had their power out too. It turns out... I put my iPad on the remote to the fan! Lol. I apparently don't even have to aim it at the fan. As for the noise, it was one of my Grandparents using the sink in the bathroom. My room is right next to it so when they drop something it's a bit loud. That whole thing sounds dumb but I was half sleep and it really freaked me out, especially after having a dream so similar to it.