Upper arm pain with Hashimoto’s

i have been on thyroid meds (synthroid 137mcg) for years ... started mid 30s just recently diagnosed with Hashimotos and functional medicine dr added Cytomel 5 mg.  I have Osteoarthritis in one hand and in my neck.  I have upper arm pain and tendinitis in my left foot.  My CPR levels are elevated...not my SED.  All other autoimmune has been ruled out. Do any of you have muscle / joint pain in upper arms ?

Hi cessa, i have joint aching at both hand elbows, feet angkle.i also have neck and shoulders and behind the head pain.. I been taking vitamin. And calcium and it seem ok at this,