I've been having unexplained abdominal pain for a few months now. They've ruled out everything so far with CT, ultrasound, endoscopy, colonoscopy, blood work for H. Pylori. MY CBC is also normal. I've had a tooth that my dentist has told me for some time now (years) may need to be re-root canaled, along with a tooth right above it that I had a cap put on, but it's giving me pain. I'm wondering if it's possible all this abdominal pain can be related to a tooth infection? As anyone ever experienced this?