Do I have a dry socket after wisdom teeth extraction?

Jocelyne
I can't find any website where I could post this along with the picture so I'll give <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> a try or if anyone knows where I could post please comment!
I got 4 wisdom teeth removed and I've been feeling ok. However when I look at the bottom holes, I see this white thing inside that looks like bone. Apparently it means a dry socket but I feel no pain. Anybody know what it could be?