I had a extraction two year ago and my root tips were left in and they were too fused with bone (or something like that) 2 months ago I had a horrible pain in the extraction site (it s always been a large bump over site.but yesterday/today I have excruciating pain, I actually don t think I can get through tonight without chucking myself Down the stairs. The lump is hard and white like stretched, I feel like my whole mouth is going to explode, I have pain in the tooth, jaw, neck, ear and head. Please help