Two Miles Baby!

I've worked my way up to walking a couple of miles two or three times a week and my knee seems to be doing OK. As I've mentioned before, my doctor said if I can walk a mile every other day without any aches or pains, I can begin running. Have I done that yet? Nope. I have to admit, I'm kind of scared. Scared that when I start running, my knee will hurt and it will prove that nothing I've done in the past 4 or more years has done anything to help it heal. Funny that I was trying so hard to get back to running a few years ago and now I'm afraid to try. I figure I have to trust myself and I'll know when the time is right.