question: My age is 32 years, height 6 ft.Medical History: Had tuberculosis of the glands below the ears (on the neck) at the age of 17 and no other major medical illness.Query: For the past two weeks, I feel stiffness in my tongue, feels like it is curling back and I may have difficulty speaking. So far, I'm able to speak fine but when I talk I consistently get that feeling of my tongue rolling back. It feels kind of heavy. Could please suggest, is there a serious issue?