5 week old tummy issues

karluh • Kameron, my boy joy 👶🏽💙 Baby #2 Due Nov. 2021 💙💗

So my son will be 5 weeks tomorrow. I’ve mentioned to his pediatrician every time he has a bowel movement he cries really bad and scratches me or my boyfriend if we’re holding him and once he’s done he’ll stop crying. She gave him probiotic and still the same thing and she says it’s just normal. Anyone else have anything similar happen? How can I help my baby & have him not hurting.