Help me finish school!

Hi everyone, my name is Midori, I am currently in my last year of university for my undergraduate degree in Zoology in the UK. I have worked very hard to get to where I am now, but unfortunately, due to circumstances out of my control, I am unable to get approved for a loan to cover the cost of my studies due to my co-signer's credit score dropping. Frustratingly, that little number is the difference between me completing my final year of university and graduating, and being forced out of school and going back to the US without my degree. It would unfortunately mean the last few years have been for nothing. I have exhausted every avenue in trying to find a way to secure funds, and I really need help. Unfortunately, I do not have a lot of financial support from my family, so even with my part-time job, I am unable to cover the total cost myself. I am one of the only people in my family to have ever attended university, so graduating truly means a lot to me. I wish to make a difference in the world through animal conservation by using the knowledge and experience I gain from my studies. The cover image I've chosen is of an endangered seal species close to my heart. I wish to help all seal species through conservation efforts. The dissertation I have prepared for this year focuses on a behaviour analysis of a local seal species, and it is truly heart breaking for me to imagine that I won't be able to complete my research on them. I truly don't have any other options in regards to my situation, so I've turned to asking for help. Anything at all will be appreciated and will go directly towards my tuition. Please help me in my dream to finish school!