I have a baby of 2 months old whom I used to breastfeed till his 1 month. From there on due to personal situations I don't get enough food for myself so couldn't breastfeed my baby and as doctor suggested dexolac during his stay in NICU, I am continuing using the same till now though I don't want to feed with formula. But I find my baby putting up every time I feed. I heard that babies do put up during burping. But my baby put up as if he is drooling most of the times. I am very concerned about this. Not sure whether it's becoz of formula. I can't even afford visiting a doctor actually. Also by any chance if I start having food from now on, will I be able to breastfeed my baby again? After all my baby's health is most important to me.