Dropped My RX100

No catastrophe, but it's the first time I've ever dropped any camera...feeling stupid. It was in a minimally padded belt loop type case and I simply fumbled it as I was removing it from a backpack. It bounced off my knee as I was attempting that reflexive maneuver where you put your foot out to break the fall. It landed on a nice soft and cushy NYC sidewalk. Carefully inspecting it after taking it out of the pouch, I find no obvious cosmetic damage and the camera still works fine, but I notice a tiny amount of play on the upper margin of the screen. Pressing it with my finger, it moves in and out a fraction with a little click. Can't say that it wasn't there before, so I'm asking if anyone else feels a similar play in the rear screen before I conclude that it was something caused by the fall and curse myself even more.