Day 7....getting old

Hey all,
I ran my 1.1 route and it was no easier today than it was the first day.  In fact, it might have been more difficult because I am sore.  But I did make it a week working out, and it is getting old.
I run from 20-25 minutes and the only thing I think about was how much my side aches and when is this going to be done.  Wondering if I need to get a music player of sorts to keep my mind off the pain and time.