Medical Malpractice

Guys I need your insights,advices and help with this matter.??? This is my second pregnancy and I got it confirmed via Serum Pregnancy and Ultrasound last December 21.It was the most joyful moment of our lives coz it took us 7 years since my first pregnancy. However last December 30,I was rushed to the UCMed E.R here in Mandaue City,Cebu because of excessive bleeding and clots that passed through my genitalia. The O.B Doc examined it through Pelvic Exam only and declared Miscarriage and instructed the nurse to administered Oxcytocin and Methlergometrine and also prescribed the latter medicine of its oral tablet. She told me to go back and have my follow-up ultrasound in this 4th day of January. So this is now the most shocking part and I can't explained the miracle that took place during the exam coz the fetus inside me was alive and already have a fetal heart rate. I rushed immediately to my Private O.B not the one who handled me in the E.R and she told me there were really instances like this however I'm so dismay with her reasons. Is it really acceptable coz I think this is really a malpracticed on the side of that O.B? What should I do coz I'm still on prioritizing my child and my safety?  Do I need to escalate this to legality and report this to the Admin of that hospital? Pls.Help me on what to do. I need justice for the two us though I'm little hesitant coz it maybe jeopardize our safety however is it too unfair not to fight for our rights if I let her go away with this?