Twins?

Alyssa

Has anyone ever gone in for first ultrasound and confirmed a single pregnancy then found out later it was twins? My first ultrasound was right before 7 weeks. I’m almost 10 weeks now and just feel like I’m so big already. I know it’s super rare for that to happen but just wondering if anyone has had it happen?

Here’s what i look like at 9 weeks 4 days