Might help also to describe what you think feminism is, since it’s one of those terms that is overloaded.
I once had a physical therapist tell me she wasn’t a feminist because she thought women couldn’t be as physically capable as men when serving as soldiers, and seemed to believe feminism requires treating women exactly like men.
I told her I was a feminist because I believe in equal rights for men and women, an idea she did not seem so opposed to.
I don’t care about gender. If you want to identify as a man or a woman, then you’re free to do that. If you want to identify as something else, that doesn’t bother me.
But if you want to take someone’s rights away because of who they are and not for what they’ve done, then I’m against your ideals.
If you call me a feminist for that, then I’ll happily accept that title too.