Whenever I have pain I always try 1 tbs Epsom Salts in warm water. When the pain goes away in about 20 minutes, it usually does, I know it is related to the gallbladder.
When my gallbladder acts up, I have 1" calcified stone, the pain in the collar bones are very painful. It often goes together with shoulder pain and a tightness around the stomach.
So far I have not tried it yet on calf and ankle pain, but might do that next time, though people have said that they felt this was also a reaction to Iodine detoxing.
I should add that the terrible hip pain I got rid off with liverflushing, I wonder why, gallbladder? It is not easy to figure out the body.