1 month ago, I had a cold drink and the pain at the tip of my jaw\earlobe was nasty, went to the doctors, given clarithromycin 500mg for a week, 14 tablets in all, no change at all, went back given painkillers. co-codamol. Still hurts. Now I'm getting earache and sometimes headache. Thinking I might go and get a x-ray. Any ideas?