Yes your good. If you see those 2 hairs you got a female.
Males will have little balls in the same spot. Also a tale tale sign of a male is during flower those balls will appear earlier and the female buds will start to form a week or 2 later
Thanks for the responses and the confirmation! Much appreciated.
Just a quick follow-up question: should I be checking all bud sites or are the female pre-flowers in one or two locations indicative of how the rest of the plant will be?