How long do I have to lose myself before I'm completely lost?

I'm frustrated... Nursing school sucks, I decided to be an asshole this weekend to R and I can't seem to pull myself together. Last year at this time I was on a very high road. I was feeling good about life, enjoying myself and not depressed. At the moment things are constricting and boring. School and work feel like prisons and I know there is a light at the end of the tunnel but it seems so incredibly far off. I'm trying the approach of one day at a time but I'm not very good at it.

I'm ready to get on with life. To be done with school, to be back in Asheville, to get married, settle down, work, travel, laugh, play and think about starting a family. Its gotta end soon or I think I might possibly go insane.