The only genuine symptoms of Hypothyroidism are inability of the Thyroid to supply sufficient Thyroxine & Triiodothyronine, A Damaged Hypothalamus and/or Pituitary Glands, Goitre, and Cancerous and Benign Nodules on the Thyroid Gland.
All the other symptoms we experience are in fact symptoms of Free Triiodothyronine (FT3) Deficiency.
It all comes down to the UK medical profession's definition of Hypothyroidism. The Failure of the Thyroid Gland to Supply Sufficient Hormones. It is no more and no less than that.
This is why when we complain to the doctor about our "hypothyroid symptoms' s/he essentially ignores us and treats us like the idiots we are. Furthermore, when treating us for Hypothyroidism, s/he considers the fact that we are FT3 deficient to be an irrelevancy. The only remedy for Hypothyroidism is to restore a healthy Free Thyroxine (FT4).
So if we want treating we need to complain about being Free Triiodothyronine (FT3) Deficient.
We need to play their little game and win.