Chances of getting into college?

To be honest, without knowing more information about you (i.e. demographics) it's hard to tell. It's good that your GPA increased through the years. College do like to see improvement in grades. What you will major in has nothing to do with your chances of getting into college unless you have excelled in something related to psychology during your high school career. Go to http://www.collegeofyourdreams.com and there's a free report that you can download. I tell all my students to go to this website and the report has helped a lot of my students who were hard workers like yourself not get overlooked by admissions officers. You have to remember, it's not all about hard work. College are businesses and they are looking for prospective freshmen that will make them look good. The student is essentially a walking advertisement.