Start doing the liverflush, that is even better than the coffee enema. The flush you do every 2-3 weeks till no stones/sludge come out anymore for 3x and then you can go on maintenance a few times a year. The coffee enema you can do in between.
Instead of jumping around read some more so you can get some program together. There is also a Liverflush Documentation forum, where you can read some information how people have been helped.