Don't feel foolish! I totally understand how you are feeling! When I was having issues the last couple of weeks with starting on zoloft, the side effects were not making me feel well, I kept looking in the mirror and thinking I looked way too pale, must be cancer! when I told my Dr that, he chuckled and said, you are tanner then I am, plus your lab work looks perfect. Then when he mentioned that there is possibly a extra electrical connection in my heart causing the rapid heartbeat, I go is my heart not serculating enough blood, is that why I am pale, he said Your fine! I still wasn't convinced though, and kept asking people around me, do I look pale? HA HA funny now that I think back to it last week. Feeling much better now, now my only worry is trying to get to the heart specialist appointment on Wed morning during a forecasted snowstorm.