So, I posted these pictures on the parasites Support forum and got little feedback. These are from fecal samples prepared as I have described earlier. I was searching for D. Fragilis, which appears to be absent, though there were many of these ovular bodies. The entities of interest are intermediate in size between bacteria and the protozoa I've seen. Are they yeast? Should they be there?
Iron hematoxylin stain, 1000x oil immersion objective