I need nail polish help, y'all. I had this lovely bright foresty green on my nails for about two weeks (it stayed that long with hardly any chipping, wow!) and took it off last night because I just wanted a change. And now my nails are yellow. I have not repainted them. They are just stained. I guess I can just repaint them and cover it up, and wait for it to grow out, but is there anything I can do to get rid of it? I guess next time, I know to use a base coat.