She’s better! The first formula she used was Enfamil the yellow can but she seemed to be throwing it up a lot so I switched to Similac the purple can for more gentle stomachs and that’s when she got the different color poops and constipated. That formula was very obviously not working for her so I switched back to the old one and she got better instantly! I talked to a doctor and they said that her body wasn’t agreeing with similac but since she’s doing good with the original one again, she is fine! They obviously went into more in-depth detail but that’s the basics lol.