Being nervous - is good. Yes, you read that right! Being nervous, is a good thing! It means your brain is still working and you haven't completely descended into mindless panic
Just remember - nervous is ok - panic is not. You said it yourself - you are a very confident person. Believe in this, because it's the truth. Self confidence makes a worlds difference in our perception of reality
Lots of new students experience anxiety and nervousness before University - it's part of the normal process. Slowly, your brain will start feeling less anxious but will start to feel more traumatized. By the time your ready to graduate, your brain will be so traumtised as to be numb - see, this way there will be no more anxiety, nervousness or anything else of that sort
Just joking. Nursing school is tough - but it isn't unbeatable.
YOU CAN DO IT! GOOOOOOOOOOOO GET 'EM!