I had operation end dec 24. Thyroid cancer. Tumour was thyroid wrapped round vocal muscles. Jugular vein and neck muscle. So a lot was cut out. Then had the highest dose they could give of radioiodine treatment beginining of march 25. It’s now end August 25. I am just so exhausted. My body aches so much moving around feels like I’m walking through thick mud. Anyone else the same?  Any idea how long this will last before I can feel normal again. Or is this it now for rest of life.