Day number 4 of daily exercise

So I decided to change up my workout to everyday 5x a week instead of every other day 3x a week.  I walk for 20 minutes around the neighborhood up and down hills and after I'm done I feel great!  Instead of going around 2pm I go in the mornings.  My doc said that if I wanted to get my metabolism kicked into high gear that was the way to do it.  I am now eating less but more frequent and having protein at every meal. I've noticed that with this change I have moved past my plateau I was in of gaining a few lbs then losing.  I was there for 3 weeks.  Since the break in that I have lost 7 lbs.  That is in the last week.  I notice that pushing through the plateau was also because of consistent prayer. Praise God.  Now I just need some new good walking shoes so my feet don't hurt so bad from this.