I am a 39 year old female. I have hoshimoto's thyroiditis and last week I had a clonic tonic seizure. This was my first seizure. Since the seizure I've had vertigo, dizziness, confusion (confusion is getting better), it is hard for me to put a sentence together. I know what I want to say, but I have to think through my speech to construct a sentence. I was just reading about Hoshimoto's Encephalopathy. I'm not a doctor, but the description of this disease seems to fit my case? How urgent is a diagnosis? I don't want to have anymore seizures or permanent brain damage. Thank you....