If you can, by this time, especially if it's getting worse, you need to seek professional help, weather it's a quick check at a walk-in clinic where they can take your vital signs and ideally give you appropriate meds, or the ER. You may still be in danger of having a potentially fatal seizure. For everyone, it's case by case, but would you rather be getting worse, or take one day to seek medical help so at least they can check your vitals and take it from there.