Weird white dots appearing in menu

Hello everyone,

I just noticed today that everytime I open the menu up top and rollover a button, white dots appear. Each time I rollover, the dots change position. For example, if I roll over a selection, there are a lot of dots, and sometimes there aren't a lot of dots. It appear to only show when I roll over a selection in the menus up top or in the system preferences menu. They are sometime black dots too. It does not appear anywhere else, so I don't think they are dead pixels. I have turned off the translucent effect too, btu that did not fix it.

I added three photos for examples.

Two images show two different times I rolled over the same selection and the dots changed, and one image is in the system preferences as another example.