I'm sorry to hear that you're having such a difficult time. I can relate because I too suffer from chronic Body Odor (s) all the time, regardless of how clean I am. You said that the only person that can smell you is your father and no one else? You should ask your father to take you to see a family physician, to get a thorough physical examination. In the meantime, have you noticed that certain foods make you smell worse? What is your diet like? Do you consume lots of junk foods? With me I've noticed that certain foods make me smell worse than others. If I eat the following foods I smell worse:
There's no need to commit suicide. PLEASE DON'T DO THAT! You would make your family very sad! Talk to your father and ask him to take you to see a doctor. If you have any more questions to ask me, just respond below. I wish you the best of luck. Stay strong!