I think my baby might have eaten a berry that could be poisonous. i gave him the breast immediately. he is breastfed. will he be okay ?

Missing data: You have not provided the kids age, what type of berry or why you believe it would be toxic. Since most of us are based in the US, we have little information on what might be available in your country or how toxic it might be. You need to contact a local health entity & provide them with as much information as possible.

Poison control: I would recommend calling poison control and uploading a photo to your child's EMR. Watch for signs of distress, vomiting, fever and ill appearance.