I started medifast 10 days ago. I had a great work week but for some reason the weekends are killing me. I know now that I am an emotional eater but I feel like I'm withdrawing from an addiction. I'm cranky, nervous, and emotional. Is this normal?

I started medifast last thursday and did great the first three days and then on day four I lost control. I felt a little uncomfortable at a gathering and had a glass of wine which led to a host of appetizers. I woke up so disgusted with myself this morning. I realize their will be bumps in the road but I didn't expect to have them so soon.

Is there anyone who can share some words of wisdom on starting medifast program. I would like to lose 120 pounds in a year. Is that possible?