You may want to look into Nutritional Balancing to see what is going on with your body as a whole. I work with a Dr. Wilson-trained practitioner and am recovering my health via this route. Your copper levels may be high due to the years of birth control pills. Most people have high copper, and those who have used BC pills, copper IUDs, etc., are very high.
The amount of water you are drinking is what is recommended by Dr. Wilson, and I do daily coffee enemas. They have been amazing in detoxing my liver and colon. Both were much more unhealthy than I realized prior to starting coffee enemas.
You are on some good supplements; however, they may be all wrong for your body right now. A hair analysis test would show what your oxidation rate is, what your diet should be, and what supplements you need.