Stress Center Peer Support

I have these obssevive thoughts about people, who have said something that made me mad. Wher i even fantasize about a confrontation where i go into almost like a rage. Where i even pace around. Has anyone experience anything like this???

Well, i do replay back old memories that are not the best and than kind of redo them in my head. Sometimes I'll even make up something upsetting happening to me and what I would do in that situation. .