Apple cider vinegar and baking soda and borax

If you could take a moment to comment, I would appreciate it. I have been taking apple cider vinegar about 2 tablespoons and day. I sometimes add baking soda to the drink. About 5 days ago, I have added 1/8 teaspoon of borax to the drink and drink it slowly through the day. I have been getting a slight headache, which is not common for me, but I am not worried about that. I have an estrogen dominance problem and heavy periods, as well as candida that is why I have been taking the vinegar, etc. I added the borax to make my body more alkaline. The point of my message, is that I have been losing about 4 ounces per day which is very welcome. I am about 30 pounds overweight, and it seems like the weight will not budge. Can you get me some insight as the why you think I am now suddenly losing weight? I appreciate your comments. Tweet