tests need a doctor to read them together with your symptoms and history. The right medicine, dose and timing can only be decided after that visit. Please don't start anything based on an online answer.
Book a visit with a general physician or an endocrinologist this week. Take your
TSH, T3 and T4 reports and any older
thyroid tests. Note down symptoms like tiredness, weight change, hair fall, feeling cold or period changes. If you are
pregnant or planning a pregnancy, say so at the visit, since thyroid care needs closer attention then.