SCH or Subchronic hemorrhage/hematoma

Samantha
I have been to the ER three times this week. And at first they thought I was I having twins, one being ectopic. Then they said it could be a cyst with worry of miscarriage because of free fluid. Now they are saying I have a subchorionic hemorrhage or hematoma. I'm SO CONFUSED!! Anyone have any experience with this??
They did see a heart beat, I was 5w6d at ultrasound yesterday when they say the heart beat and it was 97bpm. I'm not bleeding anymore and it was just some light spotting to begin with. 
They want me on modified bedrest for the next two weeks while they monitor my levels. They went from 5000 to 9800 within two days but two days previously they had only went from 4800 to 6000. 
Anyone else experience anything like this??? 
Someone please give me some peace of mind. 😖😖🙏🏼🙏🏼🤰🏼🤰🏼