I've just recently been having sharp quick pain in the front of the right side of my head. I've noticed that I only get this pain when I move my eyes up or to the left. Also, I have this little red swollen area on my left eye that has been there for a couple days and it's getting slightly bigger and redder. It also hurts when I touch it. I'm not sure as to whether I should be worried or not. Do you know if this is something serious or if I need to get checked out by a doctor?