I had 4 baby teeth still in on the top (both canines and the teeth behind those) and those 4 adult teeth grown in fully above. I am 22 years old. Friday of last week I had those 4 baby teeth pulled, and now my 4 adult teeth up top hurt so badly! I was told they wouldn't move. Is that statement wrong? I can't possibly think of another reason why they are hurting so badly. Maybe they are "erupting". Can anyone give me a quick explanation of Eruption of the tooth aswell?