Prostatitis, nervo pudendo could it be Stm?

In July last year, I had a urinary infection and after 2 weeks the pain became intense, I went to several urologists, took several antibiotics and the pain lasted until the last urologist told me that I had chronic prostatitis and gave me an antibiotic to take for 4 weeks but the pain lasted until I went to the pain doctor and he told me that I had inflammation pain in the pudendal nerve, he gave me medication for the pain but the pain continues to this day, will my diagnosis be Stm if nothing works?