So I did the flush last night. 6 days of preparation, drinking 1l of freshly squeezed apple juice, then on the 6th day (yesterday), I did an enema, followed by the regular epsom salt + water drinks. I stopped eating at noon yesterday until this morning.
Before bad, I had the 120ml olive oil + 180ml lemon juice.
The epsom salt and the olive oil mix were nasty to drink. I didn't have nausea, didn't vomit, but it did make me gag a bit. Definitely not pleasant. Also felt weak from not eating almost all day.
Last night, after drinking the epsom salt + water, I was sitting on my desk, I started having all kinds of sensations in my abdomen and upper body. I started getting mild pain/ discomfort in my back, middle back and lower back (kidneys ?). At one time, I could feel my spine literally hurting for about 10 minutes.
The back pain is interesting. I've never had kidney problems, I'm not aware of ever having them. But it seems like the flush can be hard on the kidneys. Or perhaps, it was due to dehydration. Not sure.
This morning, had the urge to have a (liquid) bowel movements, and sure enough. I saw a few dozens of those green "stones". Some were quite large, up to 1.5 cm in diameter.
It remains to be seen if I will feel better after the flush. I remain skeptical because reading on the FB groups, people don't just do a flush every now and then, they do them through the years, and claim they have to keep doing it. That doesn't seem right to me. Once every few weeks/ months should be more than enough.