IM 28 AND I RECENTLY HAD A HEART ATTACK.. BUT MY QUESTION IS MY CYCLE IS EXTREMELY HEAVY.. AND IM HAVING TERRIBLE CRAMPS.. MY CYCLE NORMALLY LAST FOR ONLY 4 DAYS AND IS USUSALLY HEAVY ON THE 2ND WELL ITS BEEN 5 DAYS TODAY AND IM STILL BLEEDING AND CRAMPIN LIKE CRAZY.. IS THIS NORMAL.. CAUSE I ALMOST NEVER HAD CRAMPS IN THE PAST.