Have I ruined my college career? Or any hopes of Financial Aid again?!?

I'm a sophmore my gpa is currently 2.8. I started the semester with 12 credit hours, I manage to withdraw from one(3credit hr) cl because it was about rocks and I couldn't retain the information. I messed up completely in my managment cl and figured I wld just take it next semester and stopped going -3credit hrs and my english teacher thinks I shld drop her cl just because I missed a lot of her cl. Have I lost any hope of financial aid forthe next semester? What will happend to me? I had to work 40+ hrs to send money back home to my family. My mom was about to get evicted and I had to do something plus I put myself through college and had just bought a new car.