Do not worry about a major yet. (And remember that all the profs will be pushing for you to choose them because they need a certain number in their class or they don't work and don't get paid.) I personally earned bachelor and master in education and THEN switched to a PhD in Counseling!

If your goal is to be a licensed psychologist remember that (now) you must be 5 years free of mental defect...

YES YES YES talk to your T about this now, and ongoing. It is very common for those who have unmet questions about their own problems to seek out educational programs to try and help others with the psychological issues. That's okay, but going into that career field while still unwell is not. It's very stressful, very heavy responsibility, often with weird hours.

Also talk with T as you study because T might be taking you on a path for your own good and what you are "currently" learning might make you go off on another. T might also give you good advice as to when and how much you could do now, or how soon, regarding those courses!

But yeah, work on your general education requirements...they are a good basis for learning how to succeed in college!