Questioning my gender identity

So I’m a lesbian and I have just begun to “connect” with butch (I’m super, super girly. Like makeup, dresses, fixed hair and the like). But recently I have wanted to go with natural hair, wear more masculine clothes, no makeup, and I’ve actually had some days where I really, really, wanted to wear a pair of boxers. Then I got to thinking and realized that maybe I’m non-binary?? When my friends use she/her pronouns I SOMETIMES cringe a tiny bit and think “they/them!!” Is this considered as non-binary? And I know I’m not gender fluid.

Any help?