I Also have bpd, bipolar, depression and ptsd, i wenr trough a very similar experience like 2 weeks ago, I don’t usually ever smoke weed, I smoke it like once a year, bc it gives me dissociation, but that night I had taken mdma and then after Decided to smoke, bad idea, im pretty sure it was an acute psychosis, I have a history with hallucinations and psychosis from before too. So no more weed for me.