Use clear water for clean-up of bm, then rinse with the vinegar solution. Avoid the use of anti-bacterial soaps, which destroy healthful bacteria. Also if your water is chlorinated, fill a pitcher with water and let it sit for 12 hours lightly covered and the chlorine will be dissipated. The chlorine may reduce some of the bacteria that your are trying to restore. This treatment plan seems very complex, but after a few days it will seem simpler, especially when you are feeling better because of all of your efforts.
Sunlight is a good treatment for yeast overgrowth.
Sunlight on nipples and baby's diaper area is helpful, but even a walk in the sun or sitting in an sunny window helps also. Try to remember what brings you joy, and do it. Laughter or relaxation or things that make you smile will boost your immune system and help your body to return to a state of health. Continue the recommended complimentary treatments for 2 weeks after all symptoms are gone. There is a temptation to grow lax after you and your baby are feeling better, but the yeast overgrowth can come back until your system is restored to its proper balance.