My parents started raising me like a dog around 7. I guess they knew something about me was different. Football, baseball, Scouts, teaching me how to fight, calling me a girl or pussy and etc..
They finally gave up and started spoiling me to make it up I guess..
Maybe try emerssing yourself in everything female. Movies, music, smell, and anything else possible. Dance to Madonna videos. Take ballet classes. Go for a run. Or do kick boxing with other women. You do not have to give up the things you did as a male.