Scary ER visit turns out fine with exciting unexpected news

So last night I started bleeding a whole lot and thought I was having a miscarriage of our baby (due date Feb 27th). After many hours ended up being as it seems a bleeding issue that happens during pregnancy but they did an ultrasound to make sure baby was all good. Well turns out we're not just having one baby but two..twins! We were shocked as told at first ultrasound at 9wks there was only one..... What a shocker. Going to doctors tomorrow to follow up....but holly cow twins!!!