In my opinion, yes you should have an MRI, to rule out a pitutary tumor causing flucuations in your TSH AND seizure
. 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.