Hi, I am 35 years old, female, height 4.11 ft, weight 49 kgs, with 2 kids aged 9 and 4. I have been experiencing pain & discomfort in my vocal chords and while talking. I'm unable to read aloud to my younger kid ( not more than a page) or talk on the phone. I have been stressed about my kid's exams and have been talking more than normal to teach him. What can I do to treat this?