My Hb Was 9.9 Two Months Ago And TSH Was

My Hb was 9.9 two months ago and TSH was 6.5 (I am having high TSH for last nearly 10 years and presently on 100 mg. of Thyroxin) and ESR was 50. After being put on Iron capsules & anti oxidants and continuing with 100 mg. of Thyroxin, the test now reveal that Hb count is up to 12.3 whereas ESR remains 50 and TSH has also gone up to 9.5. My age is 58 years.

Pl advise.