Alright Mamas I need opinions. Last time my little guy got his vaccines at 2 months old he spiked a 102.5 temp and we had to take him to the ER (this was before office hours). Noah went for his 4 month appointment yesterday. When they did his temp (rectally) it was 100. Which they don't consider a fever, okay cool. They gave him his vaccines, and then today his SUPER clingy & fussy which I did expect cause duh he doesn't feel good. But I checked his temp (rectally) this was @ 11:44am and it said 100.4 so I went in there and gave him Tylenol. I just checked his temp again (rectally) about an hour and ten minutes after Tylenol was given and it was 100.5 which I know is only like a tenth of a degree difference. But nothing is making the whining and whimpering and crying stop. He also spit up some red stuff (I believe it's Tylenol) an hour or so after Tylenol was administered. Which he has never done. The doctor told me yesterday to add 2oz of prune juice to 2oz of sterile water for his bottles because he has been having gummy thick stools. My purpose for telling y'all all this is that idk if whatever is going is just vaccine related and I need to chill or if it could be a stomach thing and I need to call the doc?