call back from NR

I interviewed with the nurse manager on Thurs and everything went well and was told that she would love to have me on her team. So, I asked if she's hiring me and said she does not have the official capacity and will forward my papers to the nurse recruiter. after the interview with the nurse manager, I bumped into the nurse recruiter and she asked me about the interview , I said everything went well, she then asked me if I have any questions for her (HR dept) and she reiterated the salary, orientation per our conversation 3 days prior the interview with the nurse manager. She said that she will call me Friday or Saturday being that she's going on vacation next week. today is Sunday and I have yet to receive any call from her. I am getting worried. I am a new grad RN and that was my first interview. I'm not familiar with the process. can you tell me if this is customary or did they find a new candidate? thank you