My side effects were panic attacks all night from before Christma...

My side effects were panic attacks all night from before Christmas 2005, to March 27, 2006. Then during the day I felt weak, and I felt like I was going to faint off and on all day every day. The doctor felt had prescribed 10 mg and the 20 mg Lipitor. It was after I started the 20 mg that the probems started. When I cut the Lipitor in half, the nightly panic attacks and severe fatigue, and weakness ended. The pharmacist said it was a massive overdose.