Oh my God! What was that?

Oh my God!  What just happened this weekend???  I went through the house (well, mainly the fridge and pantry) and ate like a swarm of locusts hitting a small, unsuspecting country town.  This has happened before, pre-band, when I would be mid-cycle and my appetite would resemble that of a teenage boy home from college.  It was crazy.  Crazy because my band was doing a whole lot of objecting (A LOT of PBing) but I wasn't listening.  Some bizarre forcefield took over my body and commanded me to fork food into my mouth even after I felt satisfied.  Yes, in my delerium, I still recognized I should be stopping...I just couldn't, wouldn't, didn't.  Holy Hannah...what was that about?  I made myself literally sick.  It was absolutely disgusting and I hope to never repeat that.  I am laying off everything tomorrow except the basics to survive.  I need to detox.  I have no idea why this happened other than to wonder if it was some kind of body rebellion, test or hormones gone wild.  Thank God it's over.  I feel better tonight.  I am hitting the gym hard tomorrow...I can promise that.  Does this happen to others too from time to time?  How do you deal with it?