TIFU By trying to get my Mexican passport and got sued for not paying my bills

TIFU
Because I (M22) tried to get my Mexican passport to leave the country and work in the U.S, before any confusion I am dual citizen but I lived my whole life in Mexico and my parents aren’t us residents or citizens, but unfortunately, my neglectful self failed to pay off a loan I took out, aproxmally 2 grand in usd, I used to pay in time and orderly fashion.
Now I’ve been sued and can’t leave the country to find a job in America to pay my debts. I messed up so bad that I want to cry, but I can’t. I feel like a dumbass for taking out that loan.
Everything was going well until I lost my job as a wedding waiter and started having medical expenses I need to keep in check. A whole bunch of stuff happened, and I just want to vent—this is honestly a cry for help.
TL;DR: I fuck up my only avenue to better my financial situation