Oh she was definitely a hyper feminine boy before the transition, I mean he used to call himself "Ryan Faggotron" lol And here is an old video of Blaire before transition and I have a feeling this topic played a part in her transitioning as well though yes, the hair thing definitely checks out.
Dating life seemed to be very difficult for her back when she was a hyper flamboyant guy and couple this along with a father who didn't accept him for who he was all lowkey contributed in making Blaire want to transition.