Fishy smell?!?! HELP!!

Has anyone else experienced this?? I have an appointment with my doctor tomorrow and do plan on asking her about it but I have notice I have a “fishy” smell down below! I have good hygiene, I take a shower almost every single day. I have no itching or burning or anything like that but just this smell! My husband said he doesn’t smell anything and that it’s just my pregnancy nose but it’s awful to me. What should I do😭

UPDATE: They did test and said there was nothing abnormal so now I’m at a loss.