Hello, Carla. Welcome to the forum.
None of the forum members take psyllium as it isn’t always safe. Read this post for a safer cleanse.
Proper and Safe Cleanse:
Butter is a dairy product; all dairy products feed the Candida, that’s why it’s not on the list. A product called “ghee” is on the list in the category “OTHER FOODS (after two weeks of the diet)” which is the butter substitute.
You said you were feeling better “until” you ate the soup with citric acid. How did you feel afterwards?