Hello, dont feel alone. There are a lots around the world carrying this problem including myself. Have you found out the root cause or any idea regarding that? If so, you can focus on the solution in that area which would solve your problem.
I just realized that I have tonsil stones which are one of the culprits behind BB. Now I am concentrating on how to remove those. Also I have a white coated tongue which also does smells bad. Now I am confused which is the primary cause of my BB. Also when I floss, there is a slight smell comes. Now I have three areas to look after.
Just like this, identify the root cause and start working on it. Stay hopeful. I'm sure we'll get cured and live a peaceful life.