Are these geometric nightmares the ones where things grow/shrink infinitely? Sounds get loud/quiet infinitely?

I used to have this dream where there would be an infinitely small point smaller than an atom, then it would grow huge infinitely big to the point that it was the biggest thing ever. And while it would grow big it would also be shrinking to small than an atom. At the same time I’d hear the fan in my room get louder and louder and the point would get bigger to the point where it was so incomprehensibly big that it caused panic and the fan would be so incomprehensibly loud it would cause panic but at the same time the fan was getting so quiet I could barely hear it but it’s not that it would actually be getting louder it would just be getting more intense? Then I’d hear whisper chanting coming from the fan and the dents that would get louder and louder as well as becoming a quieter whisper. Are these the same geometric nightmares you guys are talking about?