Thank you all. She has been was counting to 15 by 2, but I thought that was normal at the time LOL. This felt like just one of those wow things....guess it is. Need to go write it down in her book

Thank you all so much.
As DH just said to me. It would be nice to spend sometime with some ND 2 year olds and see how much what she is doing really differs. She and I do once a week at homeschool co-op with 2 and 3 year olds and there is definitly a huge gap knowledge wise, with DD knowing all her colors, shapes, numbers, letters, counting, and in her sentence structure. Which has definitly woken me up to her developmental speed which I was in denial of even when I was told by 2 peds that she was cognitively on a 5 year old level. But Anyway, denial is starting to fade....now I am wow, and freaked a bit LOL