12 weeks pregnant and bleeding

I am 12 weeks pregnant with my 2nd child & have been bleeding 

I got off work and I noticed a tiny amount of blood in my panties 

i'm really nervous because this is my secound time being pregnant and i'm afraid .
yesterday I was co crampy. Sometimes it is dull and sometimes its very uncomfortable.
I went straight to my husband and asked him to take me to the hospital

Couldn't find the heartbeat on the scan

HISTORY
LMP  : 18/04/2012
POA : 12 weeks
No scan done
No booking done
** THIS IS UNPLANNED PREGNANCY
** I and husband did not practive any method of contraception properly since last child birth in Nov 2011
Minimal bleeding from os
Os close
Bimanual examination by Dr. Rathi
- Uterus size 12 weeks 
Ultrasound examination : IUGS seen
-empty with no fetal pole
GS : 56.3mm
Problems : 1 previous scar in Nov 2011
Postural hypotension
** Option given by doctor with risk explained :
1. Conservative management
> Spontaneous miscarriage
> Risk of incomplete miscarriage and bleeding
2. Surgical
> ERPOC
> Risk of Uterus perforation, Cervical laceration and bleeding


** I choose ERPOC


Date of ERPOC booked on 19/07/2012
Admission on 18/07/2012 before 10am
at Hospital Ampang.