[stelonix]

Wow, reading this... I've had the exact same experience last year with something I was told was LSD, but later I found out it was 25I. Either way, the similarities are uncanny, except I didn't get specifics like "I think I burst a vessel" or something like that. Instead it was directly tunnel vision, avoiding talking, felt like I was passing out and for a good while afterwards I avoided some thoughts thinking I could "flashback" to that "almost-dying" moment.

The way I was freed from that prison, however was spiritual and it wouldn't add much to share it here. It did show me that even though some psychoactives can guide you, others come without a teacher and anything can happen to you.

Disclaimer: regular ayahuasca user