Hi there, I have understood your concern and I will suggest you the best possible treatment options.
First of all do not panic.
Your concern about postmenopausal bleeding is absolutely right.
Since you are menopausal for last 6 yeats, you need to investigate the cause of your
vaginal discharge.
Please get a gynecology check up done including per speculum and per vaginal examination. This will help to know about condition of cervix and vagina. Also, any local condition like
atrophic vaginitis or local infection of vagina and cervix, can be diagnosed that might be causing the discharge.
I will suggest you to get USG done to know about any structural pathology like fibroids or polyp and also about endometrial thickness.
A PAP smear from cervix will help to rule out
cervical cancer or other cytological changes.
Also, diagnostic Hysteroscopy with
endometrial biopsy should be done under expert guidance, this will help to rule out any
endometrial carcinoma.
I hope this answer helps you.
Thanks.
Dr. Purushottam Neurgaonkar