Hi. I took Anti biotic for my teeth, then thought I developed a yeast infection. Took Fluconazole 150 mg twice. At first seemed to clear up. I have no Discharge/ Burning/ Itching/ Pelvic pain etc. during the day, No outward symptoms, But, During Intercourse Have very foul odor. Almost like a bad tooth odor. Only happens during intercourse. Could it be a bacterial infection?