?I have had severe endometriosis for many years and have had several surgeries. Also started having another type of pain, which was very severe. It felt to me like bladder spasms, and I was having frequency urination of every 20 minutes all day long. I finally went to an excellent urologist who was able to feel my pelvic floor muscles through an internal exam and found that my pelvic floor muscles were in spasm (or hypertonic). He prescribed Ativan for a very short term and physical therapy. . . "