Anything to worry?

on 4/12, I send my 4 months lo for her check up and doctor was shocked that she grows drastically. HC growth from 25% to 90% now at 97% weight from between 25% - 50% to between 50 % - 75% now at 90% height from 25% to between 25% - 50% now between 75% - 90% she's even more clever than I thought, she can sit and stand. very talkative, her first word was when she's 3 months old and now she can say about 5 words alr. I'm so worried if she's different.