How important is this job to your goals? If you leave, and are not making money, will you be able to continue with your education or support?
To me that is the key question. If this job is relatively unimportant to your overall life, I’d chalk it up to experience and find something else. If your life grinds to a halt without a steady paycheck, I’d deal with it for now but keep looking. And I would keep all this to myself - i.e., do not talk about it with co-workers.