College Funding

Hello, My name is Cynthia Calvillo and I am a 17 year old student at Sam Houston State University. I started school at Sam this past semester and thought I would have enough money to pay my tuition and get through school living on campus and walking to class. Now, I have realized that I do not have enough money and so I am working 2 jobs while im at school and working another one when I go home on the weekends. I still owe $3,000 for tuition for this semester alone. Can you please help me. I am trying my hardest not to take any loans out so that I am not piled up with debt when I finish school. Thank you for reading this and I hope you help.