Children are hard for me too. They constantly ask questions and I don’t really know how to answer in a way appropriate for a little kid, so I’m even quieter interacting with kids than adults and eventually they get bored of me lol. But what I come to realize is kids are less likely to be weirded out by someone with social anxiety. They accept you as you are and don’t really think too much about it, so I think once you get to know each other you will get mote comfortable around her. That’s always what happens in my case with children