Hi I have been taking Lovenox injections since last Friday. My stomach is all black and blue but mostly I have pain in my back in my kidney area. I can not laydown on my back without pain and discomfort. On Thursday last week, I was cardioverted for Afib., was sent home from the hospital with Coumadin pills and the lovenox(2xs/day) My stomack is extended and soar but the back pain is the worst discomfort. Can you help me?