My son didn't poop all day yesterday He was fussy. Crying all the time and just was miserable.…

My son didn't poop all day yesterday

He was fussy. Crying all the time and just was miserable. Dismorning he had a blow out lol

Could it be the formula ? I use similac sensitive. I was gunna switch to the similac advance one because I hate how he goes days without pooping. What formula do U think. Also don't like how similiac sensitive first ingredient is corn syrup