My 2 month old girl is normal all day long, smiling, playing, everything is fine, but in the evening, she starts crying and crying continuously.What should I do?

A. This requires proper evaluation, so to clear your doubts regarding this and to receive proper information you should consult your pediatrician/concerned doctor who will guide you in a proper way and will also suggest proper investigation if so required after clinical examination and taking detailed history. That will be a better approach for a proper treatment regarding tbtjhhis.