tremors seizure 1/3 of the time part of me is shaking.

Hello. I'm a 33yo female. I am currently experiencing moderate tremors in my legs and mild tremors in my hands and trunk. About 1/3 of the time part of me is shaking. They are milder at rest but if I'm stressed they become really severe. I have uneven reflexes, difficulty concentrating and remembering things. Sometimes my speech is affected. I've had 2 mris and an eeg all were normal. I had a seizure 8 months ago. The neurologists tell me its neurological but they don't know what it is. Any ideas what it could be or what I should do next? I have no family history of tremors.