If you’re a man with ongoing pelvic, groin, or testicular pain, and antibiotics haven’t helped, the source might be muscular. Roughly 90 to 95 percent of chronic prostatitis cases aren’t bacterial. Many turn out to be a tight or overactive pelvic floor sending pain and urinary symptoms that mimic an infection. Sudden severe pain, fever, or a new lump still needs same-day care. Know what feels normal for you, and get any change checked. For the lingering kind, once your doctor clears serious causes, a pelvic floor assessment can find the muscles or nerves involved.