Since last 2months I get pains intermittently in my joints, lower back. Few times swelling in my fingers. Also have knee pain. Get cramps in calf muscle. I have not had any injury nor I was hurt but I get pains. Checked with general physician, endocrinologist and orthopaedic doctor and they say nothing to worry about. I'm not sure why I'm getting pain. Haemoglobin is 11.8
TSH is 5.71 when tested recently.