My husband did. My husband had terrible bad breath for years, as well as indigestion. I was also constipated for as far back as I can remember.
I hit my husband with an aresenal of things at the beginning. We did a parasite cleanse, a Liver Flush and colon cleansing. And then we started oil pulling.
My husband's bad breath is a thing of the past. After reading all your symptoms, sounds like you need to really take control. Your body is definitely giving you the signs.
I see you did many things. Did you do basic cleanses, or did you take herbs?