Hypot taking levothyroxine, have enlarged thyroid with swelling on left side what would cause this also hoarse, tired, joint pain, moody, sometimes nausea?

Unclear symptoms: Many of your symptoms could be from hypothyroidism if your thyroid blood levels are too low. The thyroid swelling should be evaluated by your doctor, with an ultrasound, maybe scan. A goiter can sometimes interfere with inside structures, although it usually does not. It is also possible your symptoms are not related to thyroid.