If it's the gum that's on the right side of the tooth that's often packed, and it's broken and it's draining, it's painful when it bites, or it's loose. That might be the tooth pulp that made the porcelain tooth.
When making porcelain tooth, the tooth stimulation of the tooth is too strong, causes the disease of the pulpitis to be unable to recover, causes the pulp necrosis, finally causes the root periodontitis, appears what you say.
This condition must be removed and the tooth is thoroughly treated with root canal to remove the necrotic dental pulp tissue in the root and remove the source of the infection thoroughly before resetting the porcelain tooth.
Go to the hospital to take X-ray film to see whether it is a root inflammation problem
