Guys i dont know what happenend but everything I right click and fill witih any color, the edges of the filled box would be ... noisy or.. messed up pretty much. here's how the edges look like for more info THANK YOU SO MUCH!
YOu have zoomed in at 400% - lol Just check your image settings and just make sure they are right - Reso 72DPI and the colour depth i think its called should be 8Bit - DarkStar