I am pregnant of seven days after the last period date. I am using 50 mg of thyroid tablet at present and I did the thyroid test three days back due to faint line UPT and beta hCG is 306 mil. The thyroid test result is TSH is 8.3 and T3 and T4 are normal. What can I do? Is it possible to maintain the pregnancy by increasing the dosage of thyroid tablet and any ingestion taken for carrying the pregnancy? Please help. Is there any Ayurveda medicine for reducing TSH?