I am 25 years old and am pregnant with my second child. I am 13 wk 1 day. Today out of the blue and I felt a rush of fluid...and it was dark pink blood like it was diluted with something. I fIlled up about 2 pads or a little more. I went to the OB and had a sonogram and exam. The baby was very active with good heartbeat. The doctor still has no idea where it was coming from. So I was sent home to "wait and see" what happens. I have had mild cramping which has decreased....So anyone have the same expierence?