How do I deal with a cracked screen?

How do I deal with a cracked screen?

I dropped my camera on the screen side and there is a large crack running down the middle of the screen as well as some other smaller cracks around it. The rest of the camera is still working fine so I figured it was still usable. The problem is that every time I take a picture, I cannot see it around the crack so I don't know if it is a good picture. What should I do?