Went this morning, to see a female dentist (a first for me ) she was an animal, She had a black eye

That had me paranoid straight away! any 5 needles, and two teeth less, she was very lucky not to get another black eye.
5 needles in about 10 seconds!, had the usual 10 min wait, i knew i was ready as my adams apple was numb and my right eye,!!!
She had them out in seconds, but the second tooth went with a bang, sure it snapped and left a bit in. just had to get more painkillers as my gum has doubled in size, don't remember this happening before. when i get up in the morn, if my gum is swelled, what's the score, ? back up there,?could there be a piece left in?