I Take Gemfibrozil And Crestor Together. My Pharmacist Asked Me

I take gemfibrozil and crestor together. My pharmacist asked me if had been experiencing any muscle pain or easy bruising. At the time my answer was no. Which was a week ago. But now, I went to church this morning and came home and then went to change my glasses and noticed I have a black eye. It is red bruising under the eye. I have not been hit or had any kind of injury. What could this be.