M25, do smoke. For the past week now I've had this mild sharp shooting pain in the right artery (area) of my neck, it sort of comes and goes every few hours, I can't pinpoint it to a nerve issue as it's literally a feeling on the right front side of my neck and it just doesn't feel healthy. I am a bit concerned it might be some sort of minor clot. Look through my post history I have had similar issues, and have been seen by a doctor and also the ER staff several months ago. Any ideas?