My Mom Just Passed Away On April 9th.... She Died

My mom just passed away on April 9th.... she died so suddenly... but what I'm agonizing over is the amount of blood that was present....while the paramedics were performing CPR...please note that my mom had a blood disorder....to many proteins in her blood and a low platelet count...not a healthy condition...but there was just to much blood....her death certificate said natural causes and I'm puzzled...