Oh dear, I truly sympathize with you. But like pixie.RN said, you can ask for a loan deferment while in nursing school. Just keep up with your attendance and grades. You will do just fine.
I also have two classes left to complete the required prerequisites for the almighty BSN. And yes, Chemistry is included and Nutrition. That will be all for me to get on my way. Having an open mind towards a course really do make it appear more interesting. Good luck to all of you in the same boat as I.