Baby breathing problem.

Hi Doctor. My boy is 2 months old and he is completely on breastfeeding. Sometimes I give him expressed milk in bottle. While breastfeeding he feels some problem in breathing and then after some time it becomes normal. This happens only while feeding. Is it ok? And he passes motion after every feed and urinate quite often. Request you to let me know if this is normal. My boy is born at 34 week 5 days and his birth weight was 2.1 kg. After birth he was admitted in NICU for mild respiratory distress syndrome.

 

 

Baby breathing problem.
Paediatrics