My bo is coming from my nose, just like you. I have spent thousands of $$$$ on remedies without getting diagnosed, and it has been a waste. Last week I had colonoscopy, and endiscopy; the Gi sent some samples to check for parasite and fungul -next week the result will come back, and I will let you know. Please don't spend a dime before knowing what exactly the trouble originated. Most people who suggest get this and that, have good intentions, but some of them sales people; nothing wrong with that, but you would rather have the right combination to solve the problem. I have tried so many approaches, and yet, I still searching. Best of luck