I am 20 years old and I had my first op last year in October. I was diagnosed with endo and adhesions on the bowel and had to mirena coil inserted to help reduce it growing back and to help with the pain. It took quite a few months for the pain to get better but I still get some period like symptoms at the same time of the month, which causes pain but not as bad. However, suddenly over the last few months I have been having constant back pain and sciatica down the buttocks and legs and recently started to intense right shoulder pain. A lot of the back/leg/shoulder pain are spasms and throbbing, sometimes shooting pain. Is this related to endo? I have coughed up blood on three occasions so could that be related to the shoulder pain...Any one had a similair experience or have more knowledge on this? Thanks.