It's been a few weeks. The pain used to come only at nights. Now it's a dull throbbing pain right through the day that turns into ONE KILLER ASSAULT from about 5pm onwards. It comes about every 5mins. It is so intense I feel like cutting my head off to get relief. Hot things hurt like crazy so i've stopped. Cold hurts a little less...Can't get to the dentist as yet PLEASE HELP!!!