my vagina smells bad during pregnancy

Hi Moms, I'm currently 20 weeks pregnant, and I've noticed a strange, unpleasant smell from my vagina recently. I'm a bit worried and embarrassed to talk about it with anyone close to me, so I'm reaching out here for some advice. I am worried someone could smell it from afar... I am afraid to have my husband nearby. Has anyone else experienced this during their pregnancy? Is this normal, or should I be concerned? What can I do to manage it? Any insights or suggestions would be greatly appreciated. Thanks so much!