Comment by polypodiopsi

Just a intuitive thought, a bit unresponsible maybe, so consider on your own risk: you researched the effects of ketamine and its derivatives on your disorder? Din't know why I think of this; probably because they are know to also affect obscure pain stuff like phantom pains and generally interact with perception (I feel it reduces oversensitivities like not beeing able to bare some stimulus and such) currently researched as an fast acting and lasting over its acute effects treatments for depression.