Ways to pay for school besides scholarships/jobs/loans?

It’s divided between the loans I’m taking out on my own and the ParentPlus loan, which I’m pretty sure I can do. If not please let me know as this changes everything. My parents are planning on going back to the financial aid office at my school to try to account for circumstances that weren’t on the FAFSA. And no, this was the most “affordable” school I got into.