Frustration

I'm in this weird and lovely frustration period. First of all my job. I really do enjoy my job, but they keep scheduling me on days that I really can't work on, like Sundays which is when I go to church. I talked to my boss about it and He said that He wouldn't schedule me anymore but that my hours would probably be cut. I mean I understand but I've given him 5 and even 6 if He needs to schedule me, and I'm available on any of those days at any time. I'm just so frustrated. Secondly, school. I need money and I don't know where it's coming from. I realize that it isn't really any one's fault but my own, but I'm still frustrated about what to do. I guess it'll all work out, but in the meantime I'm still going to be frustrated.