I have severe soreness where the hamstrings connect to the hip, both legs...Severe pain if I lean forward to stretch the hamstrings, weakness from the pain...condition has existed for more than one year...Seems to be getting worse...Have had steroid shots, nsaids, neproxin, ibuprofin etc but get very little relief...certainly not lasting... Have pain after sitting for more than a few minutes...What do you think???