I am not sure of the career I chosen is this common?

I have been in school for the past 2 years to become a Registered Psychiatric Nurse. I am male and some of the pressures of being a male in nursing have damped my interest in the Job. I am interested in Psychology and counselling but I feel like I made too Hasty of a decision to become a RPN and that my choice of career was wrong. I have 2 more years left and my fear is. WHAT if I do not like my job. Also becoming a male nurse in today's society isn't the easiest thing. I do get made fun off how ever I am not as offended as I was before. I am progressing to caring less about what people say which is good. I just don't want to go through this program and make the final decision that I have studied the wrong thing. Is this a normal feeling? Can anyone relate? Also sometimes I feel worse becoming a male a nurse and this REALLY makes me feel I need to change my profession. I lose confidence. When my mine constantly obsessess about me not being a man because im a nurse which logically we all know that THIS IS NOT TRUE.