how to tell her I don’t like oral?

I (17)love my girlfriend (17)but I don’t like pleasuring her. Im not sure why. I love when she does anything to me but doing things to her just make me uncomfortable, especially preforming oral on her. I still finger her because I still want to make her feel good but I can’t bring myself to get too close to her… 🐱. I’ve tried telling her it makes me uncomfortable eating her out. She asked why and I told her it’s a texture thing, i don’t like how it feels. Which is true, it’s hot down there and I don’t particularly like the smell of it, and the texture grosses me out. She still makes little comments every once in while saying like “you don’t even like eating me out”. Or she’ll kind of push my head down sometimes. I just don’t know what to say anymore.