Congratulation! I got a second BA before I did graduate school and it was 30 years after my first BA :-) One thing that I would recommend is only concentrate on what you are doing right this moment; don't worry about your MA/MS until you've taken a few psych courses and are sure you want to apply when you apply; I did my whole second BA (history) and loved doing just that, didn't worry about graduate school or anything that would come after, figured I'd get to that starting point when I was ready.