SCD Book came today

I'm a bit excited to start it - although it really isn't to new to me. We did SCD about a year ago, but didn't do the intro long. More less jumped right into SCD after a day or two. Going to start tomorrow or Wed. It's a bit difficult for me though since I am predominantly constipated versus the big D. 99.9% of UC'ers or Crohns is D. I am having a difficult time understanding why. I'm SEVERLY lethargic feeling lately. Hot, cold, tired, grouchy, bloated, gassy, blah, blah blah. You get the rift... We'll keep updated.