You should probably see a neurologist, for the
seizure as well. You should certainly document all of your
symptoms, physical and mental (smells, tastes, fears, panic, etc.) for your doctor visits. I have one son with epilepsy, and lost my daughter to epilepsy. Neither child had or has thyroid or pituitary issues. I am the thyroid issue, lol. However there is potential connection as both can be the result of underlying autoimmune disorders. My family has a long list of autoimmune disorders.