My guess is the cleansing process might be "washing" away the hormones in the pill-hence-your starting early.
I'm on day 5 today and feeling great. Day 2 & 3 where tuff days for me, I want to thank all of you for posting and for being here for support. I read these post faithfully just for strength. One of the things I tell myself when I get really hungry and the food is calling my name LOL. I say to myself: " You can eat any time; the food is available,and will still be here in 10 days.I'm choosing not to eat and I can do this.
It works for me-- Like if I told myself" You can't eat your on the MC- I know I'd give in. Hopefully this makes sense. I think my brain is foggy.