Smelly vagina

So I know this is TMI but I want to know if I'm not alone.. So I take good care of my hygiene. Shower everyday but since I've been pregnant (29 weeks) my vagina seems to always smell kinda bad.. I don't have a urinary infection or a yeast infection. I don't know if it could be the heat or what.. Even a couple hours after I shower it smells. And I make sure I wash really good, anyone else??