Zocor and tumour

I was prescribed Zocor for high cholesterol. Almost immediately I began to experience body aches -- some days more severe than others. I would take ibuprofen and it would help. Then, I started getting a pretty strong pain on my hip which radiated down my leg onto my foot. The pain was so severe, even the Motrin 800 mg. pills didn't help it. I am 53 years old, but I felt like a 90 year old. I had problems walking, especially after sitting for an hour or so. I had problems with stairs. Even laying down was painful. I tried heating pads, ointments, etc. When I told my doctor about it, she said that this was a typical side effect of statins, and that because I am diabetic, I need to continue taking Zocor to keep my cholesterol down. Just the other day, I stopped taking Zocor for 3 glorious days and guess what? NO pain!!! I resumed it because my doctor insists that I stay on it, but I wish there was something else I could take that wouldn't cause pain.