I see there's a few threads on vibrations but I had a little extra questions, maybe just a reassurance or understanding since I'm still not great with the whole Lucid Dreaming thing.
Basically I had a dream last night and this might have been the second time I've had dream control over it. I was walking down the street and realized I was dreaming, since it was night time I looked up and changed it from night to day but with many planets in the sky. The only difference was the minute it changed I started to hear this loud constant vibration. I walked a few steps and figured I should try flying or something and I ended up jumping really far, but wall I was in the air my whole body got really cold. I mean it could have to do with the fact I was in the air but I've never actually felt cold in a dream before and was wondering if any of you guys could explain or help me out with what it could have been? or if it's happened to you before?

Also after my body went cold and I heard the vibrations it kind of freaked me out and the dream changed quickly and the feelings went away.

Thanks