Many people change majors in college. I changed majors halfway through sophomore year. Had to take a summer course to catch up but that was no big deal. Think about what'll make you happy once you graduate and how you can put that degree to use, also what kind of jobs are available out there and if you'll have to get a masters degree to even get a job (which is usually the case with psychology stuff). I got a BS in accounting. I started off as a middle grades education major. Looked at the salary tables for teachers and that was a big NOPE, so I changed. You're in freshman year, still time to change stuff. Freshman year you're usually just taking lame classes anyways that don't even pertain to a major. It'll be ok.