LauraKHi Katrina,
Pubic hair and underarm odor are alarming symptoms for a very young child. Please ask for a referral to a pediatric endocrinologist now. The damage done by waiting cannot be completely reversed.
I don’t mean to scare you. CAH and/or precocious puberty can be effectively treated, but should be treated as soon as symptoms present. I know parents who would give anything they own for an earlier diagnosis. Please don’t wait.
LauraK