So I recently bought a 64gb Galaxy S6 Edge, and just yesterday I noticed what seemed to be a little area where the screen appeared to be lifting up. At first thought I dismissed it as a smudge, but then no matter how hard I tried to clean it off, it did not disappear. Its a little hard to see in the picture, but its just to the right of the camera flash reflection and in the middle of the earpiece
. Should I return the phone?