Hello All, my 12 month old had her vaccinations yesterday. She was very unsettled last night, crying and clutching her thighs but today has been fine. My question is - she's had a rash come up on the back of her neck and slightly down her back. It says on the sheet that they can develop a rash after a number of days but is it likely for 24 hours? I'm concerned whether it's the vaccine or something else? Anyone had this experience 24 hours afterwards?