I feel the exact same. But Hanji isn't a female.
Although it's true Hange's gender wasn't even confirmed by Isayama, I feel like he didn't confirm simply for the fact that if once he would reveal her as female, they wouldn't start stereotyping her more feminine than masculine. To avoid all that trouble with stereotyping, I think he made it ambiguous. I actually think Hange is a female but with more androgynous looks such as height, lack of female parts (yes, boobs), and just personality. Well, that's just me opinion, so it's prob not right. Hange could also be a hermaphrodite idk lol ╮(￣▽￣)╭
Words cannot express how happy I am to see Armin and Hange. Hange has always been the epitome of badass for me. She can fight, command, research like a scientist, AND think outside the box. She is my hero. I always think that if she were real, she'd look like a cross between Tina Fey and Amy (and her quirkiness and intelligence) from the Big Bang Theory. I think the eye patch really suits her look and I daresay it makes her look sexy, coming from a straight girl xD. ╮(￣▽￣)╭