Take a moment and read the excellent link that Nelson provided so that you can become more familiar with prostatitis in all its perplexing reality (bacterial, non-bacterial, chronic, acute). Estradiol does not cause prostatitis, nor does testosterone. Is the doctor treating you for the prostate issues also managing your TRT protocol? It sounds as if you're not receiving clear answers/direction to some fundamental questions. Starting and stopping TRT is a ticket to misery.