Nursing school is one of the hardest things I've ever done in my life (and that's saying a lot!). Not finishing is one of my biggest regrets - especially getting so far and not finishing.
Truthfully, the part you're in now is the most difficult phase to stay motivated in - it's tough, it's exhausting, and it seems like the reward is still sooooo. far. away! This is where we lost the most people in our program - before they even got to apply to the program!
You've got this. If you can do this, you truly can do anything.