I'm pretty upset that i found a tiny speck of dust under the screen. I'm pretty sure it's not a dead pixel cause it rainbows. I can't really notice it because i have an anti glare screen protector built in. Should i return it? Is this a bad sign? Can things get worse? Is this normal? I really don't want to because i don't wanna get a refurbished nor is it noticeable unless i start looking for it. Someone help> 
