Funky smell down there

I’m 9months postpartum and every day I take a shower and wash really well but a few hours after I have a Funky smell down there. I’ve talked with my OB and it’s not a yeast infection or a uti. I’m honestly just sick of it! Has anyone else had this? I’m a FTM so I’m new to all the changes after a baby, but I mean I would have figured it would have gone back to normal by now! Help this mama out!