My daughter is 3 weeks old and I am breastfeeding and also using some formula her pediatrician have to us. It's Emfamil Supplement.  She takes it very well and seems to enjoy it.  She also gave me the Emfamil Newborn. Has anyone ever used that? I've noticed that she will spit up more often after I've eaten something lightly spicy.  It's happened now 3 times because I've forgotten when ordering something. (I feel absolutely horrible about it). But she never cries during spitting up. So I know she's not in pain. Just going to eliminate that from my diet.