how do stop well rushing when it is my move?


For computer chess try keeping your hands away from the keyboard. Maybe on your knees or fold your arms. Psychologically, if you are physically poised to make a move then you are more likely to stay mentally locked into an earlier plan, but the position has changed so there may be better ideas on the board, or now you can see your opponents move, which you were only visualising before, you may spot subtulties you missed.