My 13 week old had his 12 week vaccines 6 days ago (UK based) which included the Rotavirus vaccine. He appeared fine straight after but since he’s been very erratic with his feeding and not always wanting his usual feeds or having much less. Also very fussy with his bottles at feeding time. He has also had much worse spit up/reflux and is often still bringing milk up hours after the feed. I contacted the GP who were useless. He is fine in himself and plenty of wet nappies although dirty nappies are erratic too. Did anyone else find the same with their baby after vaccines? Thanks