Update

My headache is still bad. I went to a prompt care today (since it is Sunday and my doctor's office is not open) the doctor there said to quit caffeine (soda) and to take magnesium so that wasn't very helpful. So basically I didn't get much information. I haven't had any caffeine today at all (doesn't tylenol have caffeine in it? so if yes then that is all) Isn't a 4 day headache odd?