A tooth I had repaired a few months back slightly chipped?

So my tooth already chipped once after being repaired, that was a few months back. It chipped again about ten minutes ago when I accidentally bit down on my water bottle. Though it was only the repaired part that broke, and as such didn't hurt, my main question is should I be worried?

agent2015-02-27T01:07:18Z

tooth chips are very serious, dont mess around, go to the dentise