You've been on several WFs. Based on that alone, I'd say you're far more experienced than I. Being my first WF, it sometimes feels like I'm walking around blindfolded, esp when I'm up against odd symptoms, but then this forum is great for addressing all my issues.
I am in disbelief myself that I'm on Day 31 and still going on. I feel not-so-bad today, despite the nausea.