Smoothing baby

Hi mama. I am a FTM and my baby is also 2 weeks old. What I learnt from nanny so far, when baby cries, check- isit time for feeding, diaper change, is room temperature comfortable (for eg my NB ok to sleep with fan the first week, but 2nd week onwards we noticed she started producing sweat so we changed to 26 degreesAC with low fan speed). After all the above checked, if baby still cry, could be due to the need to burp or stomach gas (can put some soothing oil and do bicycle exercise). We are in this together💪🏻 jiayou!