Hello, I had my wisdom teeth extracted around 4 days ago. I am still experiencing pain and a tiny bit of swelling but it has improved. I am worried that my bottom tooth suture may be infected as there is a white past near the suture that stings when I swish with salt water. I have read on certain websites that it’s normal and others that it’s an infection. I can’t see my dentist until Friday so I would really appreciate anyone’s help! I have been ensuring to do all that the dentist instructed btw.