Treadmill exercise

I exercised early this morning.  I am doing well so far, yet I have to consume less than the amount of processed foods I consume.  I would like to lose five pounds for now, but I will not give up.  I will keep on exercising.  I burned over 100 calories today.  I was on the treadmill for at least half an hour this morning.  I started walking at 2 mph and then moved up to 2.5 and tried to exercise at 3 mph, which was more than a walk.  It was a jog. Trying to walk faster than 2.5 mph was a bit difficult for me, so I slowed down to 2.5 mph.  I also walked an extra five minutes at a speed of 2.5 mph.  So, that is my regimen today.