Years ago I broke my back, left, bottom molar. I had a crown put on to fix it. After a couple years, the crown fell off, so I had it replaced. Well, being that I grind my teeth at night, this keeps happening, even though I wear a soft night guard.

Recently, I was eating something at work and the filling that was on top of the broken tooth somehow came out so my tooth was just exposed. Obviously this didn't feel good, so I went to my boss and told him I was leaving to go to the dentist (I did not ask permission).

I had the dentist pull my tooth, although she did not recommend it. It's been 8 days now and the extraction site is still not healed. I do not smoke, I've been following the instructions on the aftercare paper. In fact, it seemed to be healing ok, now all of a sudden the clot seems to be like really shallow. I guess the only way to explain it is that the hole seems to have gotten deeper somehow. I'm scared this is going to turn into dry socket.