Re: exceptionally high thyroid antibodies level
You're hypothyroid. The high level of antibodies is causing an autoimmune disease known as Hashimoto's thyroiditis, which is causing thyroid failure. Hashi's is the most common cause of hypothyroidism in industrialized countries.
I certainly hope you've been given a prescription for thyroid hormone. Your T3 and T4 are almost undoubtedly not "normal" for you, even if they are technically within lab range.
"We can complain because rose bushes have thorns, or rejoice because thorn bushes have roses." Abraham Lincoln