please help me finish my first year of college!

I'm attending college intead of going to the army beacuse of my family though they cannot help with tuition whatsoever since my mother is the only one working in the house taking care of both my sister and my father and still paying off the house as well as her own student loans, insurance and other bills. Now I don't know what to do, I ended up having enough tuition money for my first semester with no help and I've been trying hard to get a job since august but nothing because places don't want to hire some one with no experiece and then I was told I was not eligible for financial aid from my school so now my second semester might not happen if I am not able to pay for my classes by december 11th 2014.