I would say just keep an eye on her, poor little bub. Oh and lots of cuddles but im sure your doing that anyways. Like others said its common (but still scary).

My bub woke up in the middle of the night with a temp after her last needles lol I was a bit stressed as it was the 1st time I had to deal with something like that. I just gave her some baby panadol, have her a feed and when i took her temp half hour later was already going down.