What's next?

I assumed that staying in the school where I taught would make my job change easier. Unfortunately I didn't think about how others and myself would be able to compare my librarian skills with my predecessor's. He was a whiz with technology and he seemed to know how to do everything, and now there's me. I don't feel like I really know how to do anything within my new job position and to make matter's worse, I'm not sure who to call with questions. I think a huge drawback to being the librarian, is that there is no other librarian in the whole school, you're all alone. There's no quickly walking next door to find out how someone else is managing.