<human>: Summarize the given text in a few sentences.

I'm finishing up my master's degree this summer.   I was supposed to graduate in the spring but came across some complications and had to finish this summer.  Every semester of my master's I had tuition remission and was a paid TA.  This semester I was not.  Financial aid approved me for $5000 to help cover my fees and give me extra living expense money since I am not working.  However, in the middle of the semester someone changed my financial aid for no reason. I have worked it out to where I need $784 for classes as opposed to $2000 they were initially saying when the problem began.

I applied for a private loan because I need to finish my masters.  The school claimed I was in budget and would not approve the loan.  This happened when I owed the full tuition as well.  I showed them I have no money and cannot pay for the school but they refuse to approve my private loan.  

In addition to the $784 for classes I owe, I owe $300 for thesis submission fees that have to be paid by Monday to graduate.  I am going to a PhD program in the fall where I have my tuition and fees covered but I need to finish my courses here in order to begin.  

Is there anything I can do?  Are there loans that students can get for living expenses/tuition that do not require school approval?  I made less than $12000 last year so I'm not sure why they think I can contribute more than $5000 for a semester. 
Please help, r/personalfinance!
<bot>: School won't approve a private loan that will pay for my classes.  How the hell am I supposed to pay my classes then?