Going to cut back to 1.5 miles tomorrow

My right leg was a little sore last night and this morning when I first got up. I think I'll cut my run tomorrow back to 1.5 miles. My leg wasn't sore at all last week when I ran 0.6 miles, so jumping to the 2 miles I did yesterday may have put too much stress on my leg. My purpose in reducing my running during the past month has been to help my leg heal, and I don't want to over-stress the leg.