what can cause extremely bad pelvic pain
Chronic pelvic pain has many possible causes, and the symptoms may vary with what's causing the pain. Endometriosis is a condition in which the lining of the uterus (endometrium) grows outside the uterus. The lining can attach to the ovaries, fallopian tubes, intestines or other structures in the pelvis. Adenomyosis occurs when tissue from the lining of the uterus grows in the muscle of the uterus. Endometriosis may cause pelvic pain, especially during menstruation. Hormones of the menstrual cycle cause the endometriosis to bleed each month. This can be painful and result in the formation of pelvic adhesions, also known as scar tissue. Blood trapped in the ovary can build up into a cyst.