Dream

Kindly please interpret my dream. I am studying comparative studies of different sects/groups of Muslims on my own. I am seeing weird dreams from the month of Ramadhaan till now but three days before I saw a dream which I don't remember completely but it was a war type scene and I had a wooden plank in my hand and I was striking other people with them who were against me (may be my foes) and keep on saying "Main Umar bin Khattab (R.A) banun ga". I just can't understand what is going on with me. Kindly tell me the interpretation if there is any.