All the diagnostic tests were normal, xray, percussion, bite with carbon paper, air, gel to check if nerve
pain. Negative for nerve
pain although sometimes I feel a little ping or shock on the tooth
when I try to chew on that side. Afterwards it'll feel like the tooth is burning or inflamed and it'll ache around the gumline. Sometimes it'll feel itchy. Other times it'll ache on the side of it. I don't know if it needs retreating or if the crown is ill-fitting. Help!