What does broken/cracked glass symbolize?

I dropped my cell phone (iPhone) and it now has a little crack on the bottom part of the glass. Later on in the day while driving to work, the smallest pebble hit the my driver side windshield on the edge, causing a crack to slowly go across my windshield (about 7-9 inches). For some odd reason I don't believe this is a coincidence. What do you all think?

It symbolizes that you will soon visit a car windscreen repair shop?