OP if you have a read through to EUPD it shows how antipsychotics are to be used mainly to manage psychotic crises in EUPD & not as maintenance therapy (as they used to be). I worked in MH 15 odd years ago (not medically qualified) & why I replied in my previous reply with surprise that you aren’t being prescribed them when psychotic features are only too commonly understood to be features of EUPD.
If this (just one Google search of an NHS MH Trust’s NICE) prescribing guidelines are anything to go by, they acknowledge that patients often put prescribers under pressure to keep prescribing antipsychotics & that this is a known issue. And that as you say therapy for trauma is advised.
I can see this is as a result of the move to put trauma front & centre in the treatment & understanding of PD (a horribly stigmatising term in itself).
Alongside the move to de prescribe & not blanket put people on heavyweight drugs that have additional risks & that need NHS resources to monitor & manage.
All good goals in theory but your individual picture & symptoms should be responded to & a formulation for your diagnosis & clear signposting for what treatment is being offered to best help manage it, be given to you.
It’s concerning you don’t feel you have any trauma & yet that is the cornerstone upon which your diagnosis & care is being based upon.
Be mindful that trauma can be referred to in MH as being anything that has posed emotional consequences for a person & not necessarily the extreme harm or deprivation you may think the term implies. (Although for it to have resulted in a PD diagnosis it would usually be needed to have been significant. Which is of course subjective too).
Any therapy to address trauma would only be directed at helping you make sense of things that impact you in the present, be it in the form of voices etc & equip you with ways to understand & cope better with them.
I too would feel very let down & distressed if your voices have returned with a vengeance when they were silenced & managed so well by medication.
Are you on any primary medication or AD?
I wouldn’t take the ones you have left (contrary to my initial reply) if you can possibly manage until you are next seen. It may mean you have to come off them again & that may prove further destabilising.
I would ask as you are doing to understand the reasons for your diagnosis & treatment plan. It may be that antipsychotics stop being effective over time (in the way that AD’s can & do) & the side FX & added health risks are not considered now worth remaining on them - in presentations of EUPD anyway.
But everyone is different & I feel for you being caught in a system that is not seeming to recognise that.
Wishing you well.
https://www.derbyshiremedicinesmanagement.nhs.uk/assets/Clinical_Guidelines/Formulary_by_BNF_chapter_prescribing_guidelines/BNF_chapter_4/Antipsychotics_Prescribing_and_Management.pdf