@Decisionmaker101: Via PM, I will send you a link for IB & related courses & certificate programs.
I suggest that you study the outlines of the courses & certificates offered in order to get a picture of the financial services industry.
Do NOT register for in-person courses due to Covid concerns & because the online, on demand offerings are dramatically less costly.
I encourage you to focus on your college courses as an “A” average can be very effective when seeking job interviews or when applying to graduate programs.
While Boston College is a prestigious school with a great reputation, I cannot in good conscience advise one to give up a significant scholarship & assume student loan debt --at least not based on the scant knowledge that I have about your situation.