2 weeks ago I had a wisdom tooth extracted I am now suffering with bad pain had a xray showed no infection told they could have hit a nerve the pain is so bad, can hardly open my mouth to eat eating only yogurt and soups on endone panadol forte nurofen nothing is helping with the pain it feels like a nerve pain.. I have to hold the top of my head and depress it to calm the pain I have seen 2 doctors and been back to dental clinic have finished one course of anitbiotics on my second round now the pain is a killer can you help