Hi. I'm female, age 40, 5'6" and 128 lb. I moved from a northern region of the U.S. to a southern region 1 1/2 weeks ago, and yesterday began having a strange symptom -- the tip of my tongue keeps tightening, like a muscle spasm, but no pain. Makes speaking very difficult! It happens several times throughout the day -- is this something I should be worried about? Thanks and kindest regards, KK