I started taking Lipitor 3 weeks ago. I have pains in my chest o...

I started taking Lipitor 3 weeks ago. I have pains in my chest on the right side and I am so paranoid from this drug that I can't sleep. I also have pain in my hip and I am always getting hot in the face. It feels like my head is being squeezed. I have tried to get off of it, but then I feel pains in my chest and I take it again. I have been to the emergency room for pains in my chest. I took an EKG and an Xray. They found nothing. I also went to a cardiologist . He took an EKG found nothing but told me to take it for 3 month sand it if my cholesterol went down he would take me off the drug. But I am afraid that after three months. it will be too late to get off the drug.