Mommy good day! Who has kids our age - tell us please about your nigh…

Mommy good day! Who has kids our age - tell us please about your nighttime sleep. We've been sleeping terribly lately....?? Wakes up to eat (we're breastfeeding) after putting in the crib and within 10 minutes starts lying on her belly, coughs, can't find a position, cries, upset or immediately falls asleep. We put her back - after some time it all repeats ?? It happens three times an hour during the day. Does anyone have this too? How do you cope?