i have this strange, underlying quality about my voice that prevents me from hearing it as strictly fem. any advice?

so, like the title said, i'm not totally convinced my voice is fem. it's absolutely not masc, and people tell me i pass often, but i'm just not totally convinced. there's this strange reverberation, or croak, or something that sounds off to me, and i'd like some advice. i can't totally tell what it is, and it might not even be there, but if anyone can figure it out, or if it's nothing at all, i'd greatly appreciate some feedback if that's alright. thanks!

https://voca.ro/1b5OnloESxEF