I have had problems with my knees since I was a teenager, often swollen & painful however ocassionally they get very bad & it coincides with pelvic pain & painful hips/back/feet & legs all over. It used to happen more regularly before my first daughter was born 6 yrs ago since then only sporadically. I went back to the gps today as was feeling so rotten with it, just uncomfortable, sick & just so painful. She said it was referred/transferred pain form my knees going up & down my legs & so just to take ibuprofen. While I believe that she's right as my knees do seem to be the source & are hugley swollen & creaky I just find it a bit hard to believe that the pelvic & back pain could be from it as it just feels different. Does anyone else have anything similar?