i gess i coul;d try and make it smeller and stuff but whenever i try to make things smaller on ms paint it gose horribly wrong >.<

Basicaly there's nothing wrong with your pictures, they look great, aside that it is all CG/oekaki, not pixelart.

Pixelart are generally small blocky pictures like in 8-bit games.

 Ditto cure: this is a cute idea but maybe you should scale it down to a more manageable size so it will be more tight and focused. Like, less than a sixth this size, I think. And with some AA :)

This is very large for pixelart, especially for a beginner but even for a veteran of the medium. As such, the focus is more on sketching with the pencil tool than deliberately controlling the placement of all the pixels of the image.