Dissociatives are notorious for synchronicity to happen, especially when tripping together (almost all of my trips happened alone, didn't have the right folk to hang around with, sadly but then if nothing can stop you then it's certainly better to trip alone than with the wrong people) but also a sign to watch out for lingering psychosis ... but I am truly curious about it, and yeah think it might be this But not everything's ruled out and maybe one's really playing tricks with the matrix here (or the other way round)..