Multiple episodes of heavy bleeding

12 W and have a.subchroinic hematoma whose size hasn't changed in 2 weeks even after two horrible instances of massive bleeding and a continuous brown discharge. A fibroid whose size has increased from 4.5.to 5.7 cm. I tried to be optimistic after I bled first time thinking that worst is over. Second time I bled and I thought that it's ok. And now m bleeding for the third time with cramps and headache. My heart's broken. Everyone tells me to not stress..how can i not stress after seeing blood pouring out of me non-stop three times. Has anyone ever experienced this type of bleeding? Or dealt with sch and fibroids in their pregnancy? I'm in Toronto and obstetrician doesn't get assigned to you until after 18 weeks but still my doctor has referred me to one by marking as 'urgent'. Till then I have no one to tell what exactly is happening with me or fetus. Baby was fine in scan done two days ago. But I again started bleeding an hour ago