Dimensional travel

This weekend I tripped on 400ug of acid. After the most intense peak I decided to blast off with some DMT. I prepared mentally and hit the bong. 1...2... 3 hits and my body started tingling. I lay back but my body never touched the back of the chair it’s almost like I did a flip. Next thing I know I’m horizontal on my stomach looking at the room I was just in a mile away. All around it is an infinite amount of circuitry with light zipping through it at incredible speeds. I’m floating in a void but then the room and everything around me starts to rotate. It’s almost like I’m in front of a giant Rolodex of dimensions. As it spins I’m flying through versions of the reality I was just in. It spins faster and faster I can see things changing in the room. The furniture is different, sometimes one thing is missing other times it’s a different arrangement of the furniture. Finally like a bubble popping I drop onto the chair I was in. It felt alien. Like I wasn’t supposed to be there. Like I fell into the wrong reality. I finally get my footing again and reflect back on what I just experienced. About 5 min later I get up feeling fine but as I take my first step out of the room I feel like I fall through the floor through multiple floors and then I’m actually back back to the reality I’m supposed to be in.