Only taken four doses of Lipitor and my legs hurt. Stop?

My doctor started me on a small dose (10mg) lipitor and 160mg Fenofibrate. I started taking them Saturday morning. This evening I noticed my quadriceps feel like I have done several sets of leg extensions. I normally don’t have a lot of sensation below the waste so this is a little unusual. It’s too late to stop taking the little lipitor for today, but should I stop one or the other tomorrow? The achyness isn’t unbearable, just feels like I been working out, which I haven’t been able to do for 10 years.