I can relate to what you are going thru I too am suffering from the same problem and I do not know the cause of it. My husband says he does not notice a smell and the doctors hae not been any help. I even printed an article on Fish Malodor Syndrome and took to the doctor and he just gave me a prescription for depression. I told him I am not depressed and I am not crazy. I do not smell anything however, I can tell by the expressions of others and comments that I have overheard. I empathize with you and I will pray for you. This problem has really affected my relationships with others. I do not go to Church as often as I would like to. I have quite my job and I try to hide in the house as much as possible. If you find an answer, please let me know and I will do the same. All I know to do is to pray and hope that this will go away!