Worried

I may have to leave a job I like very much, because of school. I'm freaking out about this at the moment. I typically work Tuesdays and Thursdays (and other days as needed) at the doctors' office, which is my main source of income. These days are our "busy" days, and we see probably 60-75% of our patient load on those days. The unfortunate part is that my last semester of college is quickly approaching, and I've been putting off these last classes until the very last second (obviously), but now ALL of the remaining classes that I need to take to graduate are on Tuesdays and Thursdays. So there it is. I can't and shouldn't put off graduating to keep a job, I know this. Even a job where I love my co-workers so much! The reality that this would probably mean the loss of this job caused me so much stress that I was just about ready to throw up all day just thinking about telling my manager (who is also a good friend).

I'm hoping against hope that this will work out somehow. That I can change my schedule for just the 4 short months of this last semester (16 weeks, actually), and that I can work full-time once I graduate until I start nursing school. I don't have a good feeling about this, which is why I'm so worried. I hope that I don't have to find another job. Not that this job is perfect, nothing really is of course. But I really do love the people I work with, and we have some of the most fantastic patients, that I would really miss too. Of course, in my mind, I'm already trying to think of trying to find other work and what I will do, just in case. I've even offered to come in on our busy mornings until I have to leave for classes, mid-morning, but I'm not sure if this idea went over very well either...

Any ideas?