Okay - so, have any mommies experienced a change in vaginal/urine odor during pregnancy? I've…

Okay - so, have any mommies experienced a change in vaginal/urine odor during pregnancy? I've mentioned it to doc, have been tested for UTIs, yeast infections, and BV but they all come back negative (thankfully). It's just embarrassing and I feel so unclean every time I use the restroom...but I don't know what else it could be.