Thank you for your response. I will see my general dentist tomorrow and will get her opinion on the tooth. I honestly don't trust the opinion of my endodontist so hopefully my regular dentist doesn't just try and send me back there! I got the feeling that the endodontist won't want to admit if anything is wrong with the tooth so I feel like it would be pointless. She would also probably just want me to get a second root canal which I've decided that I do not want.

Hopefully I will get good news of some sort tomorrow!