Welcome and thank you for asking on HCM!
I have gone carefully through your query and understood your concern.
The high titre of anti TPO
antibodies confirm Hashimoto
thyroiditis that runs in your family. Usually it takes some years until the gland is destroyed by these antibodies and the function of the thyroid is lowered.
So you have to monitor the
TSH level closely (every 6 months)
A normal TSH level excludes
hypothyroidism, so you need to find another cause for your symptoms.
A low Vit D level or a low
testosterone can cause symptoms that you reported.
I would suggest to discuss with your treating physician about these possibilities.
For a personalised comprehensive evaluation, treatment recommendations, or individual therapy, ask me at HealthCareMagic at this private link:
HCM Dr. Guni
Kind regards,
Dr.Mirjeta