My 2 month old daughter has lactose intolerance, she is fully b/f

She had all the same symptoms as your little one...runny/foamy poo's & LOTS of them, horrible wind pains that would make me cry too & projectile reflux, plus her bum was constantly red & raw from all those poo's.

My paediatrician told me to put her on these drops called "Lacteeze" which you can get in some chemists or online for about $30-35/15.5ml bottle. I just give Kathleen 2 drops before each feed by mouth & have been doing so for the past 2 weeks & her symptoms have all but cleared up.

It might be worth trying..they have smaller bottles: 7ml/$18.95 (lasts about 1.5 weeks)

Hope this helps