If you feel you are not doing the right thing, switch out of psychology. Have you taken the MBTI? In fact, why not take the Jung and Enneagram test
here. They give a list of possible career options suitable for your type.
Think practically. How would it affect you if you were to switch schools? You would have to find a new circle of friends, new requirements, new books, new major, later graduation date. Are you willing to do that or would you rather stick it out where you are now? What would make you happier? Push aside your confusion and think ideally for a moment. What do you feel would be the right choice?
What about emotionally? Could you handle staying in the same school to get a degree you might not even end up using? Do you want to go to classes half-heartedly while your mind is somewhere else? Could you stay unmotivated in the same school? Do you think changing schools will correct that?
What brings you joy in life? Does a career in a field which works with that joy require a degree? If so, stay in school. If not, find another way to work.