** Update 2..bleed under placenta..anyone with experience?** 12 weeks 3 days bleeding

I woke up today bleeding lots of bright red blood. no clots. At hospital. terrified. I just told my whole family including my daughter who cried of happiness. My heart is aching ........ .............................................Update....................................active baby with a heart rate of 160 in there. measuring exactly with due date. still waiting to find out cause of bleeding *****************************************Update 2 doctor says I have a 6mm bleed under placenta. that my cervix is still long and closed and baby is doing well. he did say that my risk of miscarriage does increase but most of the time people follow through with normal pregnancies after a bleed. I have a regular Dr appointment tomorrow at 8am.