I can suggest one thing... doing ayahuasca in a shamanic setting. It is a hallucenogenic plant medicine from Peru, and must be done in a carefully monitored, sacred way, in a group, with a good person and their supportive group leading it. It is considered that this plant medicine has a spirit in it which is called "Mother Ayahusaca", it comes from a vine, and it is also called "the purge". It purges you of these extremely negative, hard-to-get-rid of things by taking you back to the root, and showing you things, and often you either throw up, cry, have diorrhea, or all of the above... night-time ceremony usually, and it kind of takes you on a trip to hell and back... but when you come back so much has been released and is healed. The first time I did it in a daytime ceremony in Hawaii, I had been wondering about the cruel glint in my grandfather's eye, and had pointed at the picture and blamed him for my family's disfunction, which passed to my dad and his siblings, and through my dad to me. The medicine showed me and had me feel exactly how my dad and grandpa felt all their life... unbelievably unworthy... which was a total lie, and so, so sad... and I sobbed my heart out and filled a bucket with kleenexes, and eventually did throw up. I saw so, so many things, and felt such compassion for both my dad and grandpa... and it filled in so much of what I hadn't been able to understand in ordinary, waking life... and I also realized for the first time to what degree I had my own sense of unworthiness, which to me was like water for the fish... I was just born into it, just took it for granted that I was the least worthy person in any group, despite good grades, apparent success... seeing all of this was so, so incredible, and to unlock it out of my heart, the sobs literally expelling the stuck pain... my grandpa had been orphaned at 11, and felt abandoned by God, and blamed himself... and it was passed on via reactions to those feelings, onto the kids, through the generations, and now some of my kids fight it too. It is not legal in most places, but hopefully one could find a shaman and a ceremony if one prays and/or is lucky. Tapping is also a good technique that gets stuck emotions and attitudes like this out of the body... google "The Tapping Solution", or EFT, "Emotional Freedom Technique". Good luck!