I may have a similar issuing creeping up. I read that iron levels can actually go lower as RBC /hemoglobin/hct go up. Which yours is at the high normal. It looks like my ferritin is dropping to.
Do you get itchy skin during the week?
I really have no experience with this.
You may want to see a hematologist to analyze the CBC and iron labs. I would love to hear their point of view.
Btw I did not read your entire message. You may want to add space in between after about 2-3 sentences. Makes it easier to read.