Vagina has order

Okay, I'm married, been married 3 years now. Been having the same sex partner for 4 years. I recently have gotten my annual ( pap smear) & everything came back normal. But my vagina has a fishy smell. Like it's so embarrassing when my husband & I are having sex to the point I can't stay wet. Anything to clear this up. It jus recently started maybe 3 weeks ago. I had my pap like a month & a half ago.

My husband says he doesn't smell anything 🙄 but I know he does. HELP PLEASE!