I had been so attentive to MFP until 3 days ago when I suddenly didn't care anymore if I went 300-500 calories over my "allowance." Watching myself eat like I was on auto-pilot made me do some research. Here's an article I found that really helped me understand that this kind of crazy eating is more hormonal than I could have ever thought possible. Meanwhile, pass the crackers...
https://www.psychologytoday.com/blog/contemporary-psychoanalysis-in-action/201302/why-do-i-get-so-hungry-right-my-period