So at work a few months ago a female co worker and I get into a physical altercation, she had slandered me before and was attempting to do it again. In the middle of verbally correcting her the conversation got heated and it ended in us getting into a shoving match. Three other co workers had to hold her back and she was clearly the aggressor. Fast forward to today, I have noticed other coworkers have been giving me the cold shoulder and even one approached me saying that she was going around showing people a mark on her arm which was clearly an old scar. The witnesses that day even told people that I defended myself and i did not attack her. I am fearful that this will one day bite me in the ass if I don’t report it now. Also I am going for a promotion which I am not sure how reporting something like this will effect me. Any advice would be greatly appreciated.