I have naturally dirty blond hair and had added a few highlights to give it some dimension. After a while my hair started looking too blond so I went in for lowlights, but they dyed my whole head brown instead! I tried to just let the color fade to my dirty blond color, but its now a strawberry color in some spots, but dirty blond in others. I want to let my natural color start to grow out, but want to cover up the redish tone. What can I do to fix this?