Kids at that age sometimes sometimes go through a stuttering phase. It could be developmental, and she may grow out of it. Try not to worry about it but definitely seek help. I’d talk to your pediatrician. I remember when my kids were that young I’d watch their speech patterns and get really worried if they delivered anything but fluid speech. Thankfully they did not develop a speech impediment. It sounds like you’re focused on giving her the support she needs … best of luck. She’s lucky to have you as a a parent. I would have liked to have support from a parent when I was young.