I dont know what it is but I suggest changing from liquid to powdered detergent and dont use fabric softener. Just incase it is not you but maybe your washer. Liquid detergent and fabric softener could foul your washer. I am not saying its your clothes but I just want you to rule out other possibilties. I have the same problem as you and have gone to the doctor/friends and family. They say they dont smell anything. But at work, especially when I sit at my desk for along time I hear complaints as you mention. Or when I go out etc. It could be candida or TMAU or somthing else I dont know. I'm just trying go not let the feelings/complaints get to me and just live my life happy. I wish you best of luck with this.