driving myself crazy with worry

Mango
I had a large bleed at 9 weeks and was sent for a scan st 9 weeks 3 days. The scan showed a small subchorionic haemorrhage above baby 1. The Sonographer said she couldn't really see baby 2 properly but saw both heartbeats and wriggly babies. 
The babies measured 9 weeks 3 days and 9 weeks so normal sizes for what I was. The print out showing the sizes says that baby 2's sac is a lot smaller, I don't know if this was due to her not being able to see baby 2 properly. 
I didn't read the print out until after I left. The Sonographer was really excited as I was the first twins of the day and didn't say any concerns, the print out also says pregnancy is viable.
I am now 11 weeks and have my 12 week scan next week but in terrified that I will be told that I lost one or both. I haven't had any loss of symptoms those have carried on as normal.
Just looking for some reassurance really as I'm going insane with worry.