I went into the ER because I had some bleeding much like my period, and I'm pregnant. They told me I was 6 weeks and 3 days and the heartbeat was 77 RPM, and it should be between 100-120 RPM. My cervix was closed at the time, and have no cramping, but that the sack looked abnormal and something about blood under the baby. Just don't know what to think because I haven't had no pain, or clotting, and now my bleeding is slowing down and is pink. It's been two days now since the ER.