im so sorry youre going through this, i went through similar feelings - if you have heaps of people telling you that you smell, then you do! why cant our parents understand that?! I had the same thing with my parents - they wanted me to see a psychologist and they said the whole thing was psychological which IT ISNT.
you have to hang in there though - ive been in this spot before and now that im better, i couldnt even imagine killing myself..you HAVE to hang in...youre just going to have to do this step by step.
I do not fully understand your situation though I will admit so i wont say that we have the exact same situation. I am a man, and while BO is still not socially acceptable, I cant imagine the stigma that a woman like yourself must be going through. hang in there and take care