Whats wrong with my MacBook Pro screen? Black and blue vertical lines

Had my computer for about a year, and it has worked just fine. Suddenly today my screen got a very thin black vertical line, it appered out of nowhere. I didn't know what to do so I just restarted the computer but nothing happened. Then when I went to sleep, I turned off the computer and when I checked it next morning the stripe was a lot bigger and was now blue and it was flickering...

Over the past year or so it has been dropped from time to time, and it might have gotten a small splash of water, but nothing significant that I know of that could have caused this.

If anyone knows whats wrong, then please let me know. Any suggestions is appreciated, thanks.

Here is an image of the issue.

file:///Users/robertsessler/Downloads/IMG_4632.JPG

// Robert