What you are feeling has been felt by most of us. I have an associates degree and have been doing this for 18 years. Except for the "hands on learning" in nursing school (how to do foleys, NGT, sterile technique etc) I'm not sure how much more I used from nursing school. This career, in my opinion, is a hands on, on the job training. You won't be thrown to the wolves, hopefully. New grads have preceptors and resources out the butt now. The key thing is DON'T BE AFRAID TO ASK FOR HELP.You will be putting yourself and your patients a in a bad place and question your decision to become a nurse in the first case. Every nurse in whichever field you go into has been where you will be soon.