One of the most common drivers of pelvic pain is an overactive pelvic floor. An overactive (hypertonic) pelvic floor means that the pelvic floor musculature is shortened at rest. In other words, Can Vibrator Use Improve Sexual and Bladder Function? Pelvic Inflammatory Disease (PID) Johns Hopkins Medicine Why Is My Vagina Vibrating? What You Need to Know Vibrating Vagina: Causes, Other Symptoms, Treatment, and More