White tongue and bad breath- please help!

I (31f) brush every day, floss, and eat healthy. I don’t smoke or drink alcohol. I have a white tongue and no matter how much I use the tongue scraper my tongue stays white and I believe it’s the root of my bad breath. Even after I brush there’s still a lingering bad breath smell. I had my tonsils removed in 2022 (so it’s not tonsil stones). I asked my dental hygienist about my tongue and even my OB during my pregnancy (just had a baby 2 weeks ago) and they both said that my tongue isn’t infected. Has anyone been through this and know what to do? Any help would be appreciated.. I just want to have good breath, I’m so insecure about it :( thank you in advance