Suggest Treatment For Anorgasmia

I have anorgasmia due to giving myself an orgasm and ejaculating (as well as making myself bleed and thinking I took my own virginity) when I was very young and did not yet know about female ejaculation. This made me scared and ashamed to such a point that I never told anyone or even touched myself again until well after I had started having sex. Do you have any idea s on how I can get over that self inflicted trauma? Rewire my brain? And have orgasms? I am much older now, and have tried many things, read many books, and been with many people. Nothing has helped. I now have a wonderful male partner who wishes to help me achieve orgasm very much, and I would appreciate your help and advice. Thank you for listening, and any tips, tricks, and ideas you send my/ our way!