weird seizure triggers?

Hello, I am new to the forum. I have been having symptoms which lead my neurologist to believe I'm having simple and complex partial seizures; he has tentatively diagnosed me with TLE and I've been on 500mg of Keppra twice a day for about a month. I've been having my seizures since late last summer, and they started with OVERWHELMING feelings of deja vu and jamais vu. They seemed to happen every time I was at the gym in the morning, but I initially chalked that up to coincidence. I have been a group fitness instructor for 11 years, love to teach, and love to be at the gym, so I know that in itself isn't a source of stress for me, but I'm coming to the inevitable conclusion that something there is triggering seizures. The last two times I've been there, I've had seizures. I did a little bit of research on low blood sugar, elevated body temperature, and dehydration being seizure triggers, but none of these seem to be significant factors--I drink plenty of water, and I don't work myself to the point of exhaustion or anything. I have seizures other different circumstances, too, but this seems to be the most dependable trigger. Has anyone had a similar experience, or does anyone have insight into this, or other unexplainable seizure triggers they could share? I need to figure this out!