being alone when a seizure happens

Hi guys So I’ve had two seizures the first one was in a car driving with my friends normal day at uni I remember that morning I had a head ache and it happened while I was in the passenger seat luckily I was with my friends to help me and call the ambulance. The second episode was also in a car while I was driving I was with my cousin and she had managed to stop the car while I was driving and call the ambulance I remember that day I also had a massive head ache and had drank 1 glass of wine the night before and barely got sleep because it was my friends bday I don’t remember anything at all from before the seizure about 20- 30 mins prior is all I remember And then waking up in the ambulance Apparently I was frothing vigorously moving and twitching I think what I want to know is if I was ever alone in a seizure if I eventually wake up or do I just go unconscious until someone finds me to wake me up I have no idea because I don’t remember either of them Thanks