Im irritable today but feeling better, if that makes sense

I dont know what to do with myself and its making me irritable. I think I am doing okay though. I went for a walk this afternoon, just my daughter and me. It was nice mommy/daughter time also. I think I am doing pretty well. I am staying positive and even trying to make it a family thing. I will be doing a Unit Study on the Food Pyramid later this school year so this is a good start on explaining things first hand. My goal right now is 20lbs. I have no time goal just 20lbs at a time and Ill be very happy. I think if I set my goals too large they will seem out of reach.