d assume that they would be doing some
thyroid tests -- make sure they do Free T3
and Free T4, as well as TSH. Also ask for
thyroid antibody tests.
Your symptoms of anxiety and nervousness are typical of, both, hyperthyroidism and hypothyroidism. Do you have other symptoms? Symptoms of hyperthyroidism could include weight loss, diarrhea, anxiety, depression, mood swings. Symptoms of hypothyroidism include weight gain, constipation, anxiety, depression, hair loss, dry skin and many more.