I had a random ass truck follow me for like three minutes?

So, I live in an apartment community and I was going to drop off some trash at the community trash compactor on my way out. There was a guy in a black truck also headed to the compactor and we both stopped at the compactor. He gets out and keeps staring at me while I’m in my car waiting for him to finish disposing of his trash. Because he is taking forever and I’m already running late, I leave without throwing my trash away, and he gets in his truck and follows me along the main road. I turn into a business complex and he continues to follow me at every turn until I reach a stop sign. He then gets from behind me and as I check for oncoming traffic and try to turn out, he keeps blocking my view by easing up every time I ease up. Eventually, he turns the other way and leaves.

This guy lives in my neighborhood. What the hell was this about? Should I call the cops?
I had a random ass truck follow me for like three minutes?
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