my 5 month old baby boy is somtime tug himself and make his face red and crying since 3 days, I thought that he has constipation but I noticed that also he doesn't have, but yeah he is doing poo alternate and his poo color is dark green

A. Hi mom. This can be due to teething that ur baby is crying, and making his face red Check for the swollen gums or any tooth erupting under the gums... If yes the give your baby teethers as they put pressure on gums and give relief to baby from pain. Also green colour potty is normal in babies. No need to worry