I had a permanent crown put on about 4 weeks ago. I didnt have much pain with the temporary crown but now I have like a constant pain almost like a sharp ache. Its mostly just really annoying but sometimes gets bad enough to take advil. It doesnt hurt when I eat and its not sensitive to hot and cold. The dentist took xrays and exam and senstivity test. Everything looks normal. He said the only other thing is to do a root canal. Im wondering if I should give it more time but I dont think it should hurt like this after 4 weeks.