Dream about pain in headache represents rejection and insecurity. You need to acknowledge and express you pent up anger and feelings before they explode. You may be feeling low or emotionally drained. Your dream is an indication for your insecurity, fears and sense of helplessness. You may be trying to compensate for the sadness or stress in your life.
Pain in headache dream expresses control and lack of freedom. May be you are having difficulties trusting your own judgment and decisions. You cannot go against what is natural. The dream is a harbinger for your subconscious dislike for his/her significant other. There is a void that you need to fill.
If you dreamt about pain in headache:
The exuberance of the past couple of days wanes as you feel yourself being forced back to the drawing board. Realize that this is not such a bad thing. Slow down and plan your next move instead of continuing on the same track you were on.