Assist a Dedicated Student in Achieving a PhD

I am a struggling graduate student who has recently had my funding taken away since my PI has left. I would very much like to complete my Masters, and hopefully Doctorate at some point. But now with my student loans due and an entry-level job, I am finding it impossible to afford these things. I am reaching out in any way I can. Please, please help! I will need money for tuition and books.