I fell down the stairs with baby

I fell down the stairs today about 5 stairs . I was holding my 6 day old baby on my arm. He didn't fall because I was holding her very tight but when I looked at her as I was falling her head was flopping everywhere. She got scared but that's all. I did examine her neck and head she seems to move it like nothing she moves her arms and legs good she seems fine but I was so shook I cried for an hour. I was so scared she was gonna break her neck.  I'm still scared but everyone is telling me the baby is fine . She has an app on Friday and I'm gonna tell the dr to examine her, the only reason I'm gonna wait till Friday is because she seems fine and not in pain otherwise I would've went to the er today. I'm still shook and don't know what to do.