I have a 12 week old who can only get to sleep in the evening by latching on to my breast. This is the case even after she has fed and is definitely for comfort. She won't take a dummy.
She suffers terribly from wind, especially at night, and I worry she's intaking air/unwanted milk when suckling. Sometimes she gets frustrated at the boob too, but cries when I take her off it.
Could it be the case that this habit is causing her pain? (I know feeding to sleep isn't ideal, but it's that or hours of crying whilst we try rocking/walking/putting down) etc.