Improved bowel function after reducing drops dosage

I was completely constipated for the first week. By the time I had worked up to 8 drops, my guts were twisted in a knot but still constipated. Then diarrhea, even after stopping for a day. Backed off to 6 drops, which I am on now, and got to normal bowel function. One day had a mild headache isolated to a small area. Some kidney tenderness, first on one side then the other, then gone. Waves of nausea the first few days, but then that stopped. Some extra grumpiness, but that could be due to the rainy winter weather.