Thats yeast alright, or at least all my money would be on the fact that it is. This is GREAT news and when you start expelling it (and as long as you remain on the diet) you know you are making big progress. congratulations :)
Ps your fasting and flush plans sound spot on. I expelled tons of candida via a Liver Flush and also via acv enemas.

I had that too!

I did a modified Master Cleanse last summer - I removed the molasses from the mix and used stevia. 25 days of nothing but lemon juice and water, as well as salt water flushes and all followed up with a liver flush.

I passed 5 huge cotton ball type things... 3 where white and pristine, the others were all brown like it had been stuck in my bowels for a long time.

Do you know that prior to this I had a serious problem with excessive sweating for almost 15 years - I mean I even tried prescription strengh anti-perspirant and that didnt work. My shirts would be soaked from arm pit to elbow in a matter of an hour of putting it on. After I passed those cotton ball things... no more sweat. I mean like instantly no more excessive sweat. Now I can do with just a little powder or deorderant only to help with the odor.

I have to believe they were candida balls as well. I think I remember reading on the Ask Shelly page that those balls are candida. Might want to check that archive.

In any event - not matter what it is... Better out then in!!!

:-)
KEF