Recently encountered a scary thing. My baby is just 2 1/2 month old. From yesterday there were four episodes of new way of crying when is fearful or hungry or iritatedThere is a single loud long cry and seems like breath stops or gets held, then in four five seconds, he is quiet/normal. I try to pat him, little shake or blow air to his face. I really get sacred. Is it breath holding spell, i hv heard it starts after 6 months and please tell me what to do?