What are time/thought loops on psychedelics?

[NorthNow]

My time loop experiences are incredibly scary, I've had them while on LSD. 

I have this overwhelming experience that wherever I am is all there is to the universe, and I keep forgetting what I am doing, realizing I am doing it, and then repeating it. The realization I have when I remember what I'm doing is like a face palm, like "OH! SHIT! I remember now, I'm such an idiot." then again and again and again. 

One loop I had was on a separate trip I had a loop again and I had a very overwhelming sense of anxiety, because I thought I was still stuck at where I had my original trip.

It feels so real. So is it a part of ego death? Or is it a separate experience? 

[James123]

@NorthNow if you let go yourself, it will be an ego death. But you are holding, let it go. Purpose of psychedelics is dying. Just sit in the darkness and slince. And let go. Get ready