Is There A Cure For TMAU Or Treatments For Bad Body Odor?

Hi, I have sub clinical hypothyroidism, but now I am under treatment for it. And I think I have this thing which is called tmau, I am still not sure if I have that or something else which cause bad body odor from me to others, but no one from family can smell, it happens to strangers, when I am around them they start rubbing Thier nose,coughing,sneezing or acting different , and few of them told I smell something bad from you. I have been had this for like 4 months, idk what to do, doctors think I am making it up on my own, they say me to go psgylogicst, is there any cure or treatments