Hmmm. Blurry is typically the sign of a male, but usually the spot will extend down the neck with males.The head spot was symmetrical but blurry, the size of a nickel, there was faint black/grey on her legs, if this helps. There is only one of each breed, so the BR is all the same chick.
It's not a given that headspot sexing will always work, however and really I would trust leg color more. I'm still gonna say female, but check back in about 3 or 4 weeks.