So iam 6 weeks and 4 days pregnant yesterday after noon i had a sharp pinch in my utuerus wiped and saw blood went to the er. Immedatly. They did blood work. And said thats. Harmones were low for how far along iam they are sendin me for a ultra sound. Today at 10 am i did pass a few clots one the size of a dollar. The bleeding went from dark red to bright red and has now lighten up i hvnt filled a pad and have had no further cramping. Still showing up. Positive on a pregnacey test but the line is. Pretty light should i be  preparing. For a misscarriage please HELP