Interesting read.
http://www.pelvicpainsa.com.au/wp-conte ... -Women.pdf
One particular paragraph reads:
"The most common cause of pelvic pain on one side is spasm of the muscle obturator internus, which lies inside the hips on the pelvic side wall, usually in the context of a flare of back- ground neuropathic pain. A typical history for obturator internus spasm includes pain on one side, sometimes bilateral, which has the following features: comes on suddenly; is worse with exercise or movement; may be worse on standing or sitting for a long time; may radiate into the anterior thigh"
My PT has palpitated my muscles internally and there is one spot on the left side of my rectum which feels extremely sharp and tender when she presses on it. Often after massage the pain is greatly relieved. However the next day it's usually back in spasm again.
I have still not tried Botox yet so might run it pass my pain specialist on the 4th of March. After reading this article it has made me believe I definitely do have an internal trigger point. Perhaps it is the obturator internus?