No Period on MC--Suggestions

I am currently on Day 23 of the Master-Cleanse and I am 7 Days late for my period so far.
I did a successful Liver Flush on Day 11.
I am usually pretty regular (28 days) & no PMS.
I have not been losing much weight lately..1 pound in 5 days.
My lower waist does look and feel bigger than last week, but I don't feel uncomfortable or bloated (like the day after the liver flush).
I have recently started on the B&Ps (3 days, 2 B&Ps each day).
I don't have a BM without a salt flush.
I am drinking a 16 oz glass of water between 6 MCs and also after B&Ps.
I read that some women got their periods again soon after starting the MC, but nothing about late or missing one.
I just read something about Celery Seed Tea causing uterine contractions.
Would that help get things moving?
Any advice from those experienced with the MC?