HELLO, CONSULT A CHEST PHYSICIAN/GENERAL PHYSICIAN M.D..AS PROPER HISTORY MUST BE THEIR. YOU ARE ONLY TWENTY ONE YRS. TILL THAN, HOT SALINE GARGLE BEFORE MEALS EVERY DAY FOR TEN TO FIFTEEN DAYS. AVOID SPICY FRIED JUNK FOOD OR FOOD FROM OUTSIDE. SIPS OF LUKE WARM WATER, TOMATO SOUP, VEGETABLES SOUP THAT PROVIDES ENERGY, SO AS INCREASE IMMUNITY WHICH IS VERY IMPORTANT. TABLET SUPRADYNE ONE AT NIGHT WITH MILK(.MULTIVITAMIN, ANTIOXIDANT, B COM). DRY FRUITS IS VERY HELPFUL AS THEY ARE NOT COSTLY IN KARACHI AS I HEARD. PROTEIN POWDER LIKE PROTINEXTWO TEASPOON FUL TWO AGLASS OF MILK, LUKE WARM WATER, JUICE. ALL WILL MAKE YOU STRONGER NIMMUNITY INCREASED SO AS REDUCE BREATHING PROBLEMS. FOR EMERGENCY TABLET SALBUTAMOL TWO MG TWO TIMES OR AT NIGHT. IT GIVES SHAKY HANDS, DON'T WORRY. O.K BYE.