Hello, it has been a month after I completed the root canal treatment, i noticed that couple weeks after RCT till now i felt pain in the tooth when i eat hot or cold food, it ain't painful towards pressure, just towards the temperature. I honestly can't think about having a crown on it (currently having the filling after RCT) because i dont know if its the right choice given now when i eat something thats hot or very cold the pain is kinda intense and it lingers for couple seconds before going away..

Anyone with similar cases that can give me any advise?