Has anyone ever had to switch their baby's formula abruptly because the current one wasn't suitable? My baby reacts badly to the formula—he poops after every feeding and there's blood. We were advised to change the formula gradually, but he's already refusing the unsuitable one on his own. Still, the small amount I give him—about 30 ml of the new formula—is not enough to satisfy him. Also, we're only a month in, and we've already changed his cereal four times. I'm worried I might harm him. Yesterday, we took a stool test and are waiting for the results. We weren't referred for any other tests. Our pediatricians seem quite unhelpful—they can't give clear answers and just send us to other specialists, like surgeons, without a clear reason. I'm really worried about my baby. 🥲