from my own experience, I think you have had a miscarriage. Whether you have passed everything out, only the ultrasound will be able to tell. As in my case, I found out that I miscarried when I bled with clots with no pain at all. The doctor sent me off for an ultrasound and they said I may have passed everything out. But I have not seen anything passed out except for blood clots.Have you seen anything passed out(white or gray tissue) other than blood clots? I still bleed 3 weeks later with clots, only then I checked into an emergency room and the doctor took out an intact tissue(the size of a tennis ball) that was stuck at my cervix, only then I stop bleeding.