i used to have seizures. and i always experienced numbness in my left hand seconds before one. i have now been seizure free for five or six years, i am 15. the numbness has stayed around through those years.the past month though it has been more frequent, 20 times a day, And way more painful , sometimes my whole left side goes numb. But no seizures. i had two eegs recently and none happened during them. i need to know what this is please.