Would like some thoughts!

Hey ya'll! I had an outpatient EEG done today. (about 50 min. long) It had been twenty years since my last EEG, and my new neurologist thought it might be a wise idea to have a EEG done. This all stems from a 30 min. seizure I had on March 2nd which landed me in the er. Any seizure I ever had were partial complex, but that one generalized into a tonic cronic. My blood levels that day turned up normal, not too low and not too high. I'd taken 400 mg's of Dilantin and 800mg's of Tegretol twice daily. But since that seizure, I have been having "strong" aura's daily, up to 15 a day (mostly at work or immediatly resting after being active.). My Tegretol has been up'ed 200 mg's a day without luck, and the same goes for the dilantin. Its like I was going along just fine for twenty years, them BAM, I blew a gasket! The lady today who performed my EEG only said I did good and that I have a "very active brain", but said she saw nothing out of the ordnary. Lets say the neuro says the same, where would I go from here? I've already had an MRI three weeks ago. I certainly cannot continue on like this, as it is not getting any better, and the increase in Tegretol has left me in a daze some days and double vision sometimes. My first appointment with him, he suggested me to think about surgery, as its possible I might have become amune to my medicine, but if the EEG shows ok, then whats next. He seems to think he knows where the problem is at due to past tests (20 year old tests). I'm not asking for a professional opinion from anyone. I would just like some thoughts to ease my mind. Its been so long since I've had to go through this I forgot what its like. Thankyou all for atleast reading my jibberish. I'm just really worried right now. Rob