Hi, I went to my dentist 3 months ago as part of my white pocelain filling had come out. My tooth was not sore at all it just felt strange if I put my tounge over it. Well he fixed it but within a month it had fallen out again. It fell out literally 3 times in the 3 months. I went again a week ago and this time he gave me 5 injections drilled a bit of discolleration off the side of my tooth and re-filled it. Now that tooth is extremely painfull. I cannot eat on it, brush it or floss it. I went back to tell him and now he says I need a root treatment. Strange thing is that the tooth was not sore to start with until he fiddled intensley with it. I have spent thousands of rands on that tooth and have no more money to go back for root canal. It almost seems like he damaged my tooth. What do I do now? I am in such pain, and have to basically have a liquid diet. Can you help?