HI, IM HAVING TWITCHING ON MY RIGHT SIDE OF MY FACE,MY CHEEK AND FORHEAD AND TEMPLE AREA.. I ALSO HAVE A MILD PAIN WHEN THIS IS HAPPENING, LIKE I CAN FEEL WHEN ITS ABOUT TO HAPPEN, ALMOST LIKE A VERY SHORT LIVED HEADACHE. AND THIS IS HAPPENING EVER FEW SECONDS.. WHEN SHOULD I BE CONCERNED? THANKS