Nexus 4 Stopped Booting up...wth.. :(

So now the phone will not boot up at all. I had it on the charger, and I came back to my phone to find that there was an icon of a battery with a lightning bolt through it on the screen. Strangely, the phone was turned off. I try to boot it and it just lingers on a screen with "Google" written in white letters. Tried booting in recovery mode got the same thing. Help!!