Docs suspect I have endometriosis,I had an internal examination yesterday and since then cramp pains and pelvis and groin pains have intensified to the extent I m in pain walking,I ve also had anal pain at the same time but not as frequent,I ve also had sciatic pain constantly which is making me worry that endometriosis has harmed my sciatic nerves,I m extremely frustrated,getting depressed with being in constant pain and having to rely on painkillers to carry on working,and no further forward with answers