First of all reflux is normal in this age group,and also the child can pass stool after every feed,that is also normal,if your child is gaining weight adequately and is active,alert, nothing needs to be done
Next Steps
Give only breastfeeding, donot use bottles and nipples for feeding,they cause much more air swallowing and bloating,give your child burping after every feed with child on shoulder and Keep him upright 20-30 mins after feeds
Health Tips
certain antibloating medications can be given if child is having discomfort,for that consult the pediatrician