My 8yr old daughter started her period one month after turning 6yrs old while being at the beginning of first grade. AMA

I've noticed a lot more moms recently asking if it's normal for their daughter, who is 7 or 8, to start exhibiting signs like breasts, pubic hair, pimples, and BO. My daughter had all of these symptoms at 4 4.5-5yrs old and is 8.5yrs now. It was a difficult road but we've come a long way and would love to answer any questions any parent has about their daughter/just interested in the topic.

So, AMA.