Above clinical features are mostly suggestive of vaginal infection
due to yeast or bacteria. Hormonal imbalance, stress, pelvic infection
may cause irregular spotting or abnormal period discharge.
Here, you need to undergo one vaginal swab test to confirm the diagnosis. You can consult with your gynecologist regarding this.
TREATMENT: vaginal suppository (clindamycin
combination) at bed time for 3 days. Maintain genital hygiene and avoid sex till the problem is completely resolved. Good luck.