detox, nicotine, and urine therapy

Hello everybody,
This seems to be a great forum. I have been reading much on urine therapy. I am really interested in it and am eager to get started. My question is I am currently addicted to chewing tobacco and i'm wondering the best way to proceed. I know They recommend no nicotine for urine therapy. I'm wondering if I did a fast or an enema if it would speed up the process of eliminating those toxins in my body. I do not have any major illnesses, but do believe I have many toxins in my body from the nicotine use and am eager to get rid of them and start my journey of purifying my body so that my soul and spirit can follow. I have never done an enema before nor do I know how to proceed with one. Do you think it is better to start with a water enema first or can you do a urine enema right off the bat. I have already started eating much better and have dabbled with urine therapy a little even though i'm still using nicotine. The past few days i have been doing it but only maybe 2 oz at a time throughout the day and not the first of the day it is too strong at the moment, but much to my surprise it is as everybody states and is basically like warm water. I'm sorry for all the questions just looking for someone to lead me in the right direction. And this isn't the type of thing most people are familiar with. Thanks in advance

Tom