These issues could be directly related to your seizure event. It was a significant medical event, the effects of which may still be lingering. You did not mention medications. Usually, medication would be prescribed to prevent future seizures. Are you presently taking medication? If so, the medication may be a contributing factor.
You should consult both your physician and your therapist. They would be in the best position to answer your specific questions. I’m sorry that I could not be of more assistance to you but given your fairly recent seizure, it’s important to rule out physical problems before considering any kind of psychological explanation. Please take care.
Dr. Kristina Randle