Thank you very much for your tips, Hopinso and Johnnysmith. I'm sorry, i couldn't do the things you advised, because i didn't have the products you mentioned. I live in he Netherlands and the products are hard to find here.
Yesterday i had apples and a piece of melon for lunch and spinach soup for dinner. This morning i had cramps and i immediately had to go to the bathroom. The stool was still not that loose, so i decided to take a little Epsom Salt in water and again had a BM. I didn't see any stones, though.
So can i eat regularly today or should i fast?
Do you know antyhing about sitz baths, can i do a sitz bath a day after the flush?