Bottle/Milk refusing issue

[RamaG]

Hi All,

My 4week old baby has been on exclusive pumping feed with bottles and I give 1 nighttime feed of hipp organic bottle.

From past 2 days whenever he is hungry he takes bottle and drink 50-60 ml (his intake is 90-100ml) and then cries and refuses bottle and sleeps for 30-40 mins and again repeat the same.This has been happening most of the time. Even when I try to breastfeed him directly he feeds for 5-10 mins and then cries and refuses.

Please help. What could be the reason for this?

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Does he have wind? My little boy is 6w & has started whinging a lot more especially in the evening from around 5pm-9pm. Even day time he likes to be cuddled I have to force him to sleep now or he gets over tired.