Is she gaining okay? As long as that's happening I wouldn't be concerned with how big she is. One of the girls in my
PR has a little girl that's only 10 pounds at 6 months old! Her pedi isn't concerned at all because she is growing okay and apparently both of her parents were petite babies too. You are supposed to feed babies on their own schedule so it sounds like you're doing great

. How old is she now? She's beautiful !