u/Desperate-Drag-4208

My five month old drinks breastmilk exclusively and I have been strictly dairy free, soy free, and egg free since was one month old. I was told last week by a pediatric dietician that soybean oil and lecithin would be okay because it is highly refined. I had 6 Oreos and my poor baby is now suffering from my decision. She is fussy, extra tired, has a rash, and has had 6 diarrhea diapers in the last 24 hours. Any advice on how to support her and get this soy out of both of our systems is appreciated.