Pain in Knee and pelvis

Patient: I am a 65 year old female. I have pain in my knees and my pelvis for almost over a year. First it was left knee, the the right one and now the pelvis also. I have consulted one physician, one orthopedic and a rheumatologist. Currently, i am taking the medicines prescribed by the rheumatologist.My QRA Factor: 9.1

Symptoms: PAIN in left and right KNEE and PELVIS.