I feel for you, I'm just growing out my first ones of these and they seem to want to turn into boys. That's a lot of red comb and wattle for an 11 week old pullet isn't it? Can't really see the back well enough with the wing to guess on saddle feathers, but I would probably be picking out a masculine name. Sorry.
This breed the females to have large wattles and comb at full maturity should be around the size this one has here.... and apparently the crested males mature later.....??