Nearly 3 weeks ago I had two wisdom teeth pulled. A few days ago during my voice lesson, I had opened my mouth too wide and felt pain immediately in the extraction area. Since then, the hole where I didn't get stitches in my mouth has been hurting. Is it possible that I could have a dry socket, or could it be that just burst the hole in my mouth?

Also, I'm not bleeding or anything, and I saw the dentist 2 weeks after they were pulled and they said everything looked fine.