Suggest Treatment For Chronic Body Odour

Hi i have chronic body odor despite my unbelievable hygiene. I use antibacterial soap, take chlorophyll tablets, use a exfoliant for my underarms, anything you can think about. What can i Do about this and which doctor do i need to see? Because i saw a general one, and he said it was bacteria, and i use Clyndamicyn but it makes no difference. I have 2 years with this problem and i dont know if i can keep on like this. Please help