Need advice please:

On my way home from work I passed a police officer in the far right lane who had a car pulled over already, (did not know I had to not be there or this was wrong) but he aggressively took his hand and pointed left, does that just mean move over a lane and leave more space / get out of the way? I made sure that he didn’t leave that stop and pursue me as if he did I definitely would’ve stopped. He was pretty assertive and I got over as soon as I possibly could without commiting a violation. Am I good? He definitely wasn’t telling me to pull over right?