I am new to this forum and have not read any of your previous posts if you have any.
It is possible that your odour is sporadic, and is not with you all the time.
Have you been tested for tmau? I have sporadic odour and family, friends etc kept telling me it was my imagination, but it has proven not to be the case. The odour comes out in bursts, lasts for a few minutes, other times, a day or two, or even a week or two.
If you have a condition like tmau, then it relates to a defective enzyme, and carriers of the same defect would not be able to smell any odour from you.
If you do not know about tmau, google a search. There is a support forum you can link into.
Also there is a website called Bloodborne Body Odor and Halitosis, and another Body Odour Support, and you will see plenty of people on these forums saying they have been told.