Hi Desparate :)
God bless you, too :) I have bromhidrosis in my underarms, however, I do get oder in ALL of the areas you named. Especially in the summer or when I'm just too hot.
I just went to the grocery store, since it's a popular brand here, but you could either call around some grocers and see or you could try what n22alpha said :)
Also, low pH washes I use are 3. SebaMed, Summers Eve (Feminine Wash) and Baby Shampoo (Johnson & Johnsons). Any Feminine wash is likely to have a low pH. I also don't use a wash cloth. To help a bit more you can lather baking soda and hydrogen peroxide on your body, keep it on for a 3-5 minutes and rinse it. It's got a low pH, too