How long did it take after you went dairy free to notice an improvement in your BF LO? Could be imagining this; was v strict for 2 days then on 3rd day had warmed milk & some cream cheese frosting & a few chocolates. Hadn't really noticed much improvement per se, but on the evening of day 3 (about 6-8hrs after ingesting first dairy) had screaming sessions & uncomfortable crying during night feeds. First real crying in a few days. Coincidence?