is this a seizure?

Hi, I am new. I have had 3 seizures I think (never diagnosed). 2 times while driving. The first time I was aware of seeing the cars stop in front of me, but felt like my body was frozen. I could not move. I knew I needed to brake but nothing happened. I was aware I was going to have an accident but nothing. Then all of a sudden I came out of it and could move. Thank God I did not hit anyone. The 2nd time I was driving and my son was sitting next to me in the front seat talking. Suddenly it seemed his voice was weird- not sure anymore exactly what it was like but I think I remember he sounded far away, even though I knew he was right there next to me. I could hear him talking and was concious of it, but I could not hear the actual words he was speaking. I felt like I was somewhere stuck in time. I can't describe it. Like I was there in the car but time and space were suspended and I was too, while the rest of the world was still moving and going on without me, I don't even know if I could feel my body because it was a weird feeling I can't describe. I knew I was driving and was thinking "Who's driving the car?" I knew I was, but I was wondering this at the same time. I saw thru my window the road and suddenly snapped out of it. I wasn't certain if I was just spacing out a little but also felt scared like I knew it was more than that since I was wondering who was driving the car. The 3rd time I saw someone from the past- a neighbor- and when he said do you know who I am? I smiled but panicked suddenly. I got scared and thought who is he? I felt like I was hallucintaing or something. The past was going thru my mind- flashing pictures of former neighbors and I felt dazed, confused, and my vision seemed blurry and blurry rainbow lights around the outside of my vision. When I came out of it, he was asking if I was ok, saying it's me Jeff. I couldn't remember and thought he was someone else. Later I was like- how could I forget Jeff? I was afraid to tell the dr, I thought they would think I am nuts, and was worried about losing my license (although now I realize that was foolish) When I am tired sometimes I start to stutter lately which never happened before. And I forget things a lot and also seem to have trouble sometimes with typing letters and numbers- like dialing a phone number- I usually get 2 reversed. I have been fine now for over a year- just the 3 isolated events I remember. But my son in the past 4 days has had 3 possible seizures which the dr is checking. My son's possible seizures are not like what I described, but I was wondering if anything I described here is like any other persons seizures. Also, if it's a year later, should I bother getting it checked anymore? Thanks everyone for your help!