LO is 14 weeks old. He is breastfed, with a few formula supplements as of recently. Even prior to starting him on formula supplements, he poops like 5 times a day. They're usually very mushy/gooey, and maybe 2 of them are "blowouts" filling a diaper. Is this normal? I know as they get older they're supposed to poop less... and then I read stuff about baby diarrhea, but how would I know if he's having that when all of his poops are mushy? Am I dumb for being confused about all of this? Any answers are appreciated