I know this sounds silly but when my kiddos were that age I would give them a bath and then do bicycle kicks with their legs. I only did tylenol as the last resort.

That's a common reaction after getting shots is a low grade fever. Tylonal and a cool rag should do it.

I would place a cool rag on her feet and forehead (if she will let you) just to make sure it doesn’t get any higher!