Crying Baby

Hello mga mumsh! FTM here. Question po: normal lang po ba na nagiging sobrang pula ng mukha ng baby kapag umiiyak or nag uunat?? Or is it an indication of something else like health condition?? Marami pong salamat sa sasagot. Natanong ko Lang kasi hindi pa makapag pacheck up sa pedia due to ECQ. Stay safe everyone.