My mother(62) has heart attack last year and got two stents. After that in multiple blood tests we saw low iron and high sensiticity c reactive protien. We got supplement for iron and that is improving. However c reactive proties is still 13. Way above normal range. Is it something to be worried about or is normal after heart attack or stent? Other info - himoglobin is low but that should imorove with iron supplement. She was identified as diabtic and trying lifestyle changes to see if it improves without medicines. Current symotoms - aching legs and back. Fatigue. Other constant issues to hot feets in summers, too cold hands and feet in winters. Specially left side hands. Twitching in legs and needles pain in legs.