Snow=weight gain

So, we have been snowed in for 3 days.  I went back to work this past Thursday.  I did pretty well on eating; however, on Friday, I snacked and ate a huge dinner.  Saturday I ate out for 2 meals...this isn't a good thing.  Today is Sunday and I am starting over.  I have to put the past week behind me and carry on.  I am starting my exercise on Monday.  It's too cold to walk, so I am using a workout DVD.  I am thinking of joining a gym, or just paying a little each week for Zumba.  I am really trying in the next few weeks and my goal is 10 lbs.  Wish me luck!