White Feces, Worried

I administered the rowasa enema for the first time last night. I know the contents are white and was wondering does it turn the feces white the first few times till ykur body gets adjusted to it. Reason i ask is cause my 3 times going today were white. First one had white on it. Second had white in it, and third half was white. Should i be concerned? I eat a lot of rice and now implemented mashed patatoes to my diet. Plain jane mashed patatoes, not butter or anything. I know white feces could mean liver eamage and i was drinker until a year and a half ago. Anyo e experince this or something similar?

Whew, had me tripping over here. My stools are mostly rice right now but are very porus if that makes any sense. Sometimes they fall apart when the sit in the toilet for a little while. That must it then. The feces is soaking up all the medicine.