question: tWO DAYS AGO i HAD A STRANGE FEELING IN MY WRIST. ALL OF A SUDDEN IT WENT BLACK WITH BRUISING AROUND 3INCH CIRCLE. I HAVE BEEN UNELL FOR THE PAST 8 WEEKS WITH FLU LIKE SYPTOMS AND COUGH ALTHOUGH I AM ASTHMATIC, BUT WORRIED MORE ABOUT THE UNEXPLAINED WRIST BRUISING FOR NO REASON