Liver detox advice

I was wondering if anyone could give me some advice. I am interested in detoxifying my liver. The problem all started many years ago. I was made to take a smorgasbord of psychiatric drugs when I was younger (age 14-17). Soon after I turned 17 my digestion went speedily downhill and since then I have not seemed to gain any fat or muscle (105lbs) and my liver oftentimes is in a lot of pain. I have other problems stemming from this. The doctors do not give an answer as to the problem and deny that excessive pills could have anything to do with it. FYI some of the pills I was forced to take were: Effexor, Paxil, Prozac, and even Lithium, plus a couple others I can’t remember the names of.
I have now changed my diet completely. I am planning to try the coffee enema and soon the liver flush. I’m sure these should do the trick. What else do you suggest? Has anyone else had this same problem? No one I know can relate of course because I have had a very special life. Thank you for your replies.