Kindly discuss for your concern

I have understood ur problem .can help u with next course of treatment and appropriate solution so that u can live ur life freely..kindly consult for medicines and further advice regarding life style changes too.

Talk to a specialist

Please consult a neurologist

Consult a neurologist.

Consult speech therapist

Please visit a counsellor.while studying medicine we often feel we are having symptoms of some ot the other disorder.

Consult with Neurologist

This is the reason why you shouldn't google too much buddy. First thing first ALS is mostly seen in the 4th decade of life, most common in the mid 5th decade. You're in early 2nd decade of your life so its unlikely, you'd suffer ALS. Second thing if you feel you're having ALS with one symptom then its wrong because ALS isn't diagnosed by 1 symptom only Anyway if you want to talk about mouth tightening you are free to consult. I can tell you a few tricks that might help. Your problem is more of psychological