 [ Symptoms ] what foods do i have to eat to have enough strenght to do a lot of cardio [ Disease ] why did you role out kidney or bladder stones they can cause lacerations which cause this amount of blood also consistent with you right side pain if u suspect cancer u need something to support it like for example frequent urination like twice every hour cancers do not show such pain easly nor quickly check for crystalized minirals in your urine test good luck