I have had a bruise on the tops of both my feet for about 12 years. They never completely go away, but they do grow, shrink and change in size. One doctor said that for whatever reason my blood vessels seem to be leaking and rupturing. For the first time ever, these "bruises" are coming up my legs. as far as i can remember there was no trama. they dont hurt to touch, my toes do go numb often and they are always cold. i also have lots of "growing pains" in my hands wrist and lower legs and feet. blood test showed that all my platlets and major orgens and blood counts were normal, as well as a spinal lumbar MRI. I am slightly anemic, and my thyroid jumps from under to over active, never too dramatic though and my meds are adjusted right away. what could this be. what should i make sure my doctor checks for?