EEG results

Hi every one, I am new to this site and a little confused. Actually a lot.  Just the other day I received my EEG results sad to saw I failed, my MRI was negative. Back in June I felt my left side of my body start to tingle and my left hand started to shake. That's the only time I had this and the doctor says it was a seizure. My drivers license is at stake.  The symptoms are exactly like a panic attack. Could I have been diagnost wrong I don't want to take a potential life long medication unless I have to. The doctor could not even tell me what the cause was. Thank you