Hello MAdam ,
Welcome to healthcare Magic ,
your vaginal discharge
seems to be severe as per your description.
You defiantly need thorough investigation and proper treatment for the cure .
You need to visit a gynecologist as soon as possible , get a Pap Smear
Examination and culture sensitivity of vaginal discharge and proper antibiotic treatment .
Your symptoms of vaginal discharge from one year has to taken seriously or else it might lead to various severe complications like pelvic inflammatory disease
and in most worst case malignancy .
Kindly get treated as soon as possible