Head and body spins

Hey y'all new to this. Maybe a dozen sessions under my belt. This is the 2nd time this has happened, but last night after an hour into my exploring with my helix trident syn my brain went into a straight spiral. It felt like my head was doing 360 rotations! There was a spiral shape (picture a black and white spin wheel) in front of my eyes, which were shut, and my head was following it. It lasted for a couple minutes and I could see people with a queezy stomach unable to handle it but I said screw it and went with it. It was insane. There was light pressure/tickle on my prostate but that was it as far as physical feelings went.

The first time was a week ago, and it felt like my whole body was contorting in on itself, like i was slowly going into a black hole! Legs bent over my head, it was nuts. This was all while laying straight on my back, knees bent. Same as before, just a tad bit of pleasure from my prostate. It's more like my brain is having the orgasam.

Curious if anyone can relate to this or give me some feedback. It comes on very quickly out of nowhere. There is no "release" but it is very relaxing and seems to cleanse/rejuvenate my body...if that makes sense. I dont know anything about altered states/meditation/chakra but if that it was people practice for and experience then no wonder. It has to be great for the body and mind. Anyways yall, take care.

K