I started a Coumadin prgram and am having pain through my right shoulder, right arm, and numbness in two of my right fingers - timgling when your foot is asleep. These symptoms initially got me to the emergency room along with upper chest pains that are gone now. I h ave 3 blood clots(pulmonary embolism) in my lungs and was hospitalized. No heart problems. Some minor tingling recently started in my left hand small finger. What is causing the symptoms I still have?