Any vaginal discharge associated  with foul smell irritation and itching is not normal and may be due to infection. If married do u have spotting or bleeding after intimate relationship?? Bleeding may be due to ovulation infection hormonal imbalance any polyp or ovarian cyst all need yo rule after a systematic history exam and investigations

You could be starting with vaginally infection . White discharge is due to ovulation and spotting also a sign of ovulation .