Hi Kaylee,
That little voice talking is your intuition, and it's usually the best thing to listen to in situations such as this. I think they see you as a license and a handy thing to have, given that they seem to need an RN on staff. Listen to your gut and look elsewhere for the day to day experiences that will help you, over time, to be able to take positions such as the one offered with a bit more experience under your belt and a lot more confidence. Good for you!
Sue