Need Help!

So, I'm between a rock and a hard place right now.. my current living situation is not healthy and it is affecting my school. I am 24 and have no current relatives that can help me with a place to live. I get financial aid that is unsub and sub that pays for my tuition and books but it is not enough to pay for living expenses. At the end of this year I will be done with my prerequisites. I really don't want to give up on my schooling and throw it all away because I am in a bad spot financially. Has anyone else had this issue, and how did you overcome it?? I was going towards Rn..but I think because of this situation I will be going for my Lpn instead and Rn later. Does anyone know of any good Lpn programs that are in the Tampa Florida area? Any advice right now would really help me out...I dont know what to do.