Hello dear I understand your concern Foul smelling discharge could be due to vaginal infection. I would suggest to consult the gynecologist and undergo vaginal examination, vaginal swab test to confirm the cause. Doctor will give following advises for infection: Single dose treatment of azithromycin + fluconazole +tinidazole Application of clingen and lactobacillus vaginal suppository Wash vagina with warm salted water 2-3 times then apply apple cidar vinegar Maintain proper pelvic hygiene by using V vaginal plus wash Wear pure cotton loose inner and change it after workout Drink plenty of water and eat healthy diet Hope this may help you Contact further if follow up needed Best regards Dr. Sagar