My son is 50 days old. He's not getting full by breast feeding even when the milk is overflowing. While breastfeeding he drinks milk for some time and then sleeps. When I remove him from feeding then he starts crying for milk again. So I'm giving Dexolac 1 to stop his hunger. Even when the milk overflowing, after sometime (like 10 mins) he's sucking hardly like as there is no milk and it's pain. ( I have flat nipples and he's drinking milk directly from me without nipple shield from when he is 1 month old). I don't understand whether I have sufficient milk or not? ( When I check(press) the nipple there's milk) Or my baby not drinking milk from me and falling asleep.