Student that cant Pay his rent

usually as a Student, I would recieve Student Support and thats fine. But suddenly last Month they stopped and they told me that theyre gonna have delay because they have to Update my data. Because of that I wasnt able to Pay my rent and the next is already on its way. Im mentally ill and suffer from pure OCD wich makes life twice as difficult and getting kicked out of the Student home would be the last Thing I need. I started delivering pizza but I cant work More than that because otherwise the government will Charge 80% which is a annoying Situation since the money I make is only enough for the rent but I didnt even work the full Month because I just started like 2 weeks ago. Every little help would be very appreciated Since its even Hard to afford getting groceries. I have to hope for good tip everyday I work so I dont have to worry about if Im gonna be able to eat right today. I would use the money to just make sure I dont get kicked out or afford food and groceries.