I'm a first time mom here. My baby the past to nights has been nausally and coughs at times. Eyes have been runny and sticky (thinking it was tear ducts opening since its been ongoing). More watery then before. During the day she isn't nausally but just had coughed yesterday maybe once or twice. Thought maybe a dry throat but second night where she is all nausally.. Is this a cold or what is going on? On sounds stuffed up at night? Why would that be? Should I take her in or see if it happens again tonight 8/16 ?