Is it weird for a girl to be this career oriented?

Im a 22 year old girl, and unlike all my friends, who basically cant STOP talking about geting married an having kids, im the total opposite. i plan on going to graduate school to become a clinical psychologist so that i can help people, especially rape victims, since i am a survivor of rape myself. is it weird that im more excited about getting a good, fullfilling job and that i really do not want kids and a husband, and to be completely honest, have really never wanted kids and a husband? is it weird for a girl to be so career minded?