I went to a Naturopath postpardum last year. And, she works with a detoxing process that shoves toxins out using the digestive system. I could not believe the difference it made for me! It helped heal my immune system, before my liver (located just below your right rib) was enlarged and it healed, my energy was so low (but I didn't really notice until it started picking up again!), I had no more headaches.
The other thing, if you want to dextox your liver, you can safely detox while breastfeeding using Milk Thistle & Dandelion. You'd do the rec's in my post just above your post. It's more of a gentle way to clean the house.
AngelBee, Mylee is ADORABLE!!!! Soooo tiny! I really recommend a cleanse. It got me out of my funk.