Is college right for me?

i am go to college at UND, im a freshman right now with a majoring in commercial aviation. Im from Saint Paul and I really wish I was still living there. I feel that college is not right for me and i keep getting pulled away. I wish i could just start my life and work because im tired of school. I have an insane amount of debt right now when i could be making decent money doing some labor or construction work. I know this wouldnt be as glamourous as being a pilot, but i dont care anymore! I also have a girlfriend back home that i love very much, and everything is wroking fine between us, im not sure if thats a factor or not. What should i do? Any thoughts?