Hi, I'm dealing with the same problem. It sounds like you may have bacteria overgrowth in your gut and possibly parasites. See your doctor, a GI doctor. But. What I done was,temporary to save myself a momentary embarrassment. i used Summer Eve douche (vinegar and water). Even better, I poured out the vinegar and water and used fresh vinegar and water, because of course you really dont know all they are putting in there. Or, i use the store bought vinegar and water douche
Or, For true freshness, i rinse it out and add vinegar and water like giving yourself a douche/enema in your buttocks. First, make sure you got all the poop out that you can get. Because if you don't all that poop will end up in the bottle, you don't want that. You will have to discard it and do another. Then, Just insert the douche bottle in your rectum. Hold it for 30 seconds. Then let it go. Stay near the toilet during this process. You can do it twice. But, dont use the same douch bottle or emema bottle for it is unsanitary and you will have more problems. Afterwards, i felt so refreshed and clean and smell clean for 4 hours or more. DependIng on how much poop was cleaned out. I usually do this process before I get around a lot of people or want to go to a party. since 80% of my is gone, I'm still dealing with the 20% odor. Overtime it will be gone hopefully. I listed things I did to get rid of 80 fecal bowl odor. I hope this helped you or whoever want to try it. It's really like giving yourself an enema but in the buttocks.