I lost pics and games I was playing last night then this morning it was all gone, how can I get them back?

help me my sd card quit working for no apparent reason. says it is blank

Welcome to Android Central! Which device do you have? SD cards can get corrupted--if that's the case, you probably lost all of your progress. Does the device still even recognize the card in Settings>Storage? If so, Unmount it in that menu, then remove the card and plug it into your computer's SD slot, and run chkdsk to look for bad sectors: http://forums.androidcentral.com/amb...d-sd-card.html