HI, I have been taking Baking soda for a week now and had maintained around 7.5 for most of this time but now in the last 2 days I have gone very acidic - down to 6. I am trying to treat candida. My spit tests are also showing the candida more aggresive and now I have sore nipples? Can anyone tell me what happened? Is this common for a flare-up or should I be concerned?