Like others have mentioned..find a qualified voice teacher, the sooner you have someone correct your bad habits the better.
Other general tips...support with diaphragm, stay hydrated and learn how to sing in head voice. Singing in head voice will greatly increase your range and take a tremendous amount of stress off your voice. Once I learned to sing in head voice I never had problems losing my voice again.
Other general tips...support with diaphragm, stay hydrated and learn how to sing in head voice. Singing in head voice will greatly increase your range and take a tremendous amount of stress off your voice. Once I learned to sing in head voice I never had problems losing my voice again.