Based on the description you provided, it's possible that your wallpaper could be considered an aesthetic wallpaper. The combination of the pink background, pink and black circular plates, and black spheres with grey strips suggests a visually striking and harmonious composition.
The use of contrasting colors, along with the incorporation of geometric shapes and patterns, can contribute to an aesthetically pleasing design. The matte textures you mentioned also add a touch of sophistication and elegance to the overall aesthetic.
Ultimately, the perception of whether a wallpaper is aesthetic or not can vary from person to person, as aesthetic preferences are subjective. However, based on the description you provided, your wallpaper has the potential to be visually appealing and fit within the realm of aesthetic wallpapers.