I Am Currently Taking Simvastatin 20mg, Along With Fenofibrate 25mg.

I am currently taking Simvastatin 20mg, along with Fenofibrate 25mg. I am experiencing muscle pain & today am on line to see if there are any drug interactions between the two aforementioned. Also looking at the two meds I am now questioning why I would be taking both rather than just the Simvastatin, and yes, I will call my doctor, although she's finally taking a vacation & I would prefer to talk to her personally when she returns. Thank you.