hello madam, thanks for your query.i think you are suffering from bacterial vaginosis not std let me tell you the difference between the discharge of 2 types. Bacterial Vaginosis: Increased amount of discharge Grey/white, thin, watery discharge Foul/fishy odor with discharge Increased odor to discharge immediately after intercourse Discharge accompanied by itching, rash or soreness Burning on skin during urination White, clumpy discharge (somewhat like cottage cheese) STD OR Trichomoniasis: Yellow/green, frothy, discharge Foul odor with discharge Increased amount of discharge Inflammation of vulva/vagina Increased frequency of urination Itching NOW YOU DECIDE WHICH TYPE OF DISCHARGE YOU HAVE. THANK YOU DR.RAHUL