I'm going crazy - I lost my (new) phone. again!

What the hell is really wrong with my life. I was eating in the wee hours of the morning at McDonald's Vega Center by the UPLB gate. I really feel I had it in my pocket but it could have slipped. Anyway, calling out the number gives out unattended/out-of-coverage area message. Ugh.In any case, here are its details:Nokia Lumia 830IMEI: 355159061784414