 [ Symptoms ] is it possible for my miscarriage to have happened wothout my knowing i am about 5 weeks pregnant but have steadily been feeling a decrease in pregnancy symptoms i have also had a lot of cramping yesterday morning i passed what seemed to be a lot of dried blood i have also been passing small spongey pieces of tissue the cramps come and go but my lower back pain is getting worse and worse  should i be worried if i did miscarry will my body pass the remaining tissue on it is own [ Disease ] hi if your still worried just go see your doctor heshe mat suggest you have a d&c its just like having decoke of the womb but please see your doctor just to be on the safe side good luck