I'm sorry, I haven't been keeping up with any legal progress. All I know is that when legal MDMA therapy will be available, it will come at a shockingly steep price. Rick Doblin operates as a b-corp, so there's no profit motive. But there are still lots and lots of expenses to be covered for all the legal hoops involved. It's important symbolically to have it legalized, but even if it already were, you still probably would want to look for underground webs of trust, for therapists/shamans with unofficial reputation. I can't help you with finding these, and I don't think bluelight in general can, as it's so close to sourcing.
I like LSD personally. It's less of an emotionally ravaging exercise in humility, and more like years of psychoanalysis in one session, if successful. That's still relevant for getting more grip on traumatic baggage, though you might dislike the more heady approach. MDMA is a great choice of course, on its own or in combination with psychedelics. But as you already know I suppose, it's best used in group or with a therapist, as it's rather bitter having a heightened state of empathy with nobody around. That's why I went with DXM myself. It kills the anxiety as well, in a very different way than MDMA, but in a way compatible with the solo approach. Dissociatives in general tend to form a trap for their fans, but DXM in particular is somewhat an exception. It's quite tough on the body, a bit like a bender where you get the hangover up front. Only afterwards one reaches the psychedelic mindspace, but free from anxiety, free from the entire body even. The entry gambit makes it non-trivial to abuse.
High doses DXM are quite the ordeal. But just like with MDMA, lower doses can be combined with psychedelics to get the best from both worlds. It takes the anxious edge off, while generally synergizing.
By the way, showers work even better than radiators. The wet environment makes you feel absolutely free to, you know, join in. I'd only start worrying about deeper medical issues if a hot shower doesn't work. It's pretty common for psychosomatic retention to occur on psychedelics, empathogens and some dissociatives, which clears up eventually. But you want to scope that out with lower doses, because indeed requiring a urinary catheter is not something you want to ever experience.