My LO (7 weeks old and EBF) had a period of 3-4 days with mucousy poops last week. I saw no blood in it and she had no other problems. The doctor said just to keep an eye on it and call back if I saw any blood or she developed a fever. It went away after a few days but came back a couple days ago. The only thing I can think of that I ate out of the norm around both of these periods was peanut butter.

I've had dairy all along and haven't noticed any problems there. I also had peanut butter in the first couple weeks after having her and have eaten other foods containing nuts without noticing any mucus then.

Has anyone had this issue with peanuts and breastfeeding? Does it sound like it could be an allergy? And if so, would it definitely mean that she'd end up having a peanut allergy?