hi, i have been told that i am anaemic, my levels are at 6 when apparently they are supposed to be 12, my period is not heavy, just normal, i am not pregnant. My doctor is organising an endoscopy for me then a colonoscopy afterwards. I am also experiencing bloating just under my ribs, my appetite is okay, i am actually on a diet now (a healthy one!) i have been concerned about the possibility of stomach or colon cancer. What could this be? and this is probably completely unrelated but i have also got a really big spot on the inside of my thigh, it was white with a large red circle around it, the top has come off now, yet the red circle is still there and sometimes has another colour in it then it resembles a bruise, can it be related or just a weird spot? Thank you.