It took our LO 7 days to fully get back to normal after the 2 month vaccines, she had a temp for 2 days, followed by lots of fussiness and puking, to the point that I thought something was seriously wrong. Apparently I read somewhere that ot can take up to 7 days for the rotavirus part to clear from the system so that must have been what was wrong with our girl.shes back to herself now but I'm dreading the next round at 4 months
Mine was the same, like the following 3-4 days he was fussier than usual. He is now much more chill, but I've noticed that he wanted to feed more, so that may be something to try 🤷♀️