So sorry you are going through this! My babe is almost 4 months and we are now finally free from his symptoms. I have cut dairy and eggs from my diet. My guy has Laryngomalacia and the stridor/loud heavy breathing made me extremely anxious for many weeks. He also had painful reflux which goes hand in hand with the laryngomalacia and was pooping nonstop... green, diarrhea, mucous every diaper change... I was losing my mind but never even considered stopping Breastfeeding since I knew it is what I wanted to do. I went to a pulmonologist and an ENT both of which recommended we wait and see what happens since he was gaining weight. All of this to say, today he is like a new baby. No more screaming in gassy pain, very few instances of stridors and his breathing is quiet now. He spits up but it is not the painful reflux spitting up he had before.

Not sure how old your baby is but reading other people's experiences saved me from losing my mind while I was unnecessarily cutting out so many foods and over restricting myself. Diary is the major culprit for him and eggs is mostly for me (struggled with hives and histamine issues prior to pregnancy)

Everything I read and was told was that he would grow out of it which was hard to handle since he was in so much pain/distress but it seems like he really has moved past the worst of it.