highschool slightly underweight female. sudden BO since few months ago. two types. without sweating much-sweetish. with a lot sweating-sweetish pungent/musty. strong as well. can't smell it on myself mostly except the sweetish part. location of bo cannot be found. (feels like aura of smell).diet low protein low everything (don't eat much) mostly eat bread, sweets, but recently changed to higher protein n veg, less sweets. exercise 3 times/week.