If you start to smell literally like a skunk when you sweat, I can most certainly assure you that you are being poisoned. But those symptoms will only occur after being poisoned over a prolonged period of time and only after the toxins have accumulated inside your body. It can take years before that happens. I would suggest you take 1/2 tsp of activated charcoal in some water before you go to bed. In the morning take some prune juice to induce diarrhea, and if you feel better after all the charcoal has exited your body, that is a good sign you're being poisoned. Just don't overdo the charcoal since it also pulls valuable electrolytes, amino acids and vitamins from your body as well. Drink some pedialyte and take protein shakes after cleansing with charcoal, in addition to taking a multivitamin.