I need to go in for a root canal and I am so upset about the process.  People that I talked to in the past who had a root canal done told me that it was very painful.  Back then I was just happy I did not have to have one.

Now I told I need to have a root canal done on a tooth with an old filling.  I scared I will be in a lot of pain.  What should I do?

K this may see odd but when I move my head too fast on of my front teeth seems to wobbly or wiggle were I am afraid that it is going to come out.  However, if I try and move the same tooth with my finger it feel fine.  I does not hurt but I do not want to lose my tooth either.  I can not figure out what it going on an why it seem wobbly on way but not the other.