<p>Guillermo, I almost have the same situation you have, I apply for FA with almost all the schools, and only get one admission, and I am from China. I really like to hear about what you will do next, because were I rejected from everywhere, I will take the Gaokao and learn in China. BTW, one of my college interviewers have some suggestion for students like you, like a gap year and apply for some state schools, if you want, I can give you his email, he really love to help.
And keep reaching out for your wait list schools, try to send them a letter or anything you think you have missed couple of months ago, before the decision released, I believe this will work if you really want to impress them.
And, I mean, FA and full ride is not the only way to pay for your college, many times we should depend on ourselves, try some way to earn money in the US, reaching out for loan opportunity or chance of special working opportunity.
Best Luck with you,</p>