I have very painful boobs and my let down is really painful. I get stabbing pains in my breast sometimes after feeds and sometimes during feeds. I went to a breast feeding support group yesterday and the midwife suggested it might be thrush. My ds (5 weeks) does not appear to have any white spots in his mouth - but is very windy and fretful at times. This is my second baby - so I know its not cracked nipple pain or engorgemnt pain...