My screen flickers sometimes, why?, My screen flickers sometimes, why?

The image on the screen of my MacBook 13" with Retina display laptop is flickering at times, mostly on the bottom haft of the screen. This started happening recently and it has me confused as to what the cause might be. I figure it's very improbable that it should be a hardware problem since my machine is still new (only a few months old) and its never been dropped or nothing like that. What could be happening? Can someone offer me some help? Is there anything I can do to get to the bottom of what could be the cause of flickering screen that I am experiencing?