I recently found out I have a pulmonary embolism and was put on Coumadin. Since I started taking it, I've noticed little freckle-like red dots in various places. They don't hurt, they aren't bumpy, and they usually fade away within 2-4 days. I'm just wondering what they are, and if they are even related to coumadin, since that's the only thing that has changed recently in my lifestyle.Thanks!