Dream About Former Co Worker Isaac Following Me

I don’t know where I was, I think some sort of camp..but my former co-worker Isaac kept following me around everywhere. He was told by multiple people to stop following me, but he kept doing everything to follow me. I would go to sit somewhere and he would try to sit next to me. He just wouldn’t stop. I could feel my chest getting tight and my heart beating really fast because I knew he was going to do something to hurt me if I stuck around too long. At one point I screamed at him at a meal in front of a bunch of people for him to stop following me but he never did.