benzos are a bad idea.
you can freak yourself out by over analysis thing. 3 meo-pcp for me had an anxious withdrawl. it gets better. its got serotonin/dopamine reuptake inhibitor properties so maybe some of this is just panic symptoms
Actually, IMC, benzos helped with the anxiety associated with 3-MeO-PCP (PCP) withdrawals, just keep a handle on them or you'll have even worse anxiety from the benzo rebound.
Also, the physical part of PCP WD's was pure hell, hot/cold spots in different areas on my body, night sweats to the point of soaking the sheets through, and of course, terrible, intractable anxiety.
All this lasted a week or so for me, have only done PCP once since, and it freaked me out for some reason.
A year though...damn man, IDK, but sounds like something maybe got "damaged"...I can't even imagine a fucking YEAR of what I went through in that short time I was WDing from that shit.
OH, is your stuff 3-MeO-PCP or the real deal, in which case you're buying it on the black market and it might de adulterated with all sorts of noxious shit.
I still have an urge to do it again, but then I remember the BS involved and stop myself, so far....