Hi, I started taking Atorvastain calcium 20mg 1 x daily on Jan 16. As of this past sunday, i started developing an itchy blotchy red rash on my forearms. Could this medication have caused it? Ive also been feeling hot/clammy, then cold. Tonight I took my temp while this was happening, had a low grade fever. 99.5. I m also found to be a new diabetic, and started meformin 500 mg 1x daily then also.Should i be worried?