Hi Butterfly -
To add to what the others have said, as Porkette mentioned, nutrasweet (aspartame) is a big trigger of seizures, as well as MSG (and all its hidden forms), which are in most processed foods like frozen dinners, canned foods, salad dressings, etc. Too much of these can cause seizures. Your symptoms also could be a change in your migraines. The aura from migraines, and migraines alone, can cause those symptoms. Good luck, and I hope you find the answers you need!