I shouted at myself walking on the way home and a car stopped

I shouted to myself loud since I'm going through issues, this car drove past, stopped and rolled it's window down. I walked up, obviously not close to the car and said to the driver you all right?

Then the driver or taxi driver drove off

I obviously didn't do nothing wrong or nothing physical and they have no proof of that

I'm just worried if they got a image or skewed imagine if me in the night and they go to the police stating this guy was shouting on the street

You're worrying about nothing. Forget about it.