question: Hello doctor, Hope this message finds you well. I had 10 cavities and removed them all. But the last cavity I removed, the tooth was so damaged but my doctor kept on drilling as much as he could and he put the dental filling right next to the tooth nerve saying that the tooth is still alive. I did these two days ago. All was fine until now when the tooth gave me one minute of pure pain when I drank cold milk. Please tell me what to do. Thanks in advance.