Hi, I have been having unexplained bruising on my arms and legs. I am also noticing my veins on my arms and legs are blue. I did a blood test and it came out clear. I had breast cancer that has been removed. I have been taking high doses of supplements: Reishi Mushrooms, Astragalus, Alfalfa, Omega 3 , Flax Seeds, Vit. D. I hear these are blood thinners. Is it possible this caused it. Thank you.