Screen won't turn on

These are my specs:

Mac Book Pro 15" 2011

PROCESSOR: 2.2GHz Quad-core Intel Core i7

MEMORY: 8GB 1333MHz DDR3 SDRAM - 2x4GB

HARD DRIVE: 128GB Solid State Drive

OPTICAL DRIVE: 8x Double-Layer SuperDrive

DISPLAY: MBP 15"HR Antiglare WS Display

Earlier today I opened my computer, which I had left on in my backpack (closed) for about a day and a half, and the screen was just blue.

I figured it had no battery power so I charged it until the power supply light was green, held the power button until I heard the computer shut off, and restarted it.

The screen with the apple turned on, seemed to be loading, then went black.

I turned it off (power button) and tried restarting it in safe mode (holding shift key), the apple screen turned on, then there was a loading bar, and it went black.

I tried restarting while resetting the PRAM. The screen never turned on, and instead I heard the startup chime repeat over and over again until I stopped.

Now when I try to restart the computer, the screen doesn't even turn on.

Suffice to say, right now my life is over. X(

What should I do!!!?!?!?!?!