hello all my 6.5 year old daughter has a breast developing that I can see for the last two days is this normal?

A. It’s really very early it should actually not happen before the age of 10 years or vaginal hair or under arm hair all these things shouldn’t be seen under the age of 10 at least because these things can be an indication of puberty in an early age it is not at all normal neither a healthy science so please if you feel like this check with your doctor