Hidden twin possibility?

April

Has ANYONE on here ever gone thru multiple ultrasounds and told there is for sure only one baby then you ended up having twins??? I’m fully convinced I’m having two, even tho 4 ultrasounds show one. This is my second pregnancy and at 9 weeks my hcg was really high (only time they told me what it was) the movements are crazy and half the time it feels like there are two. I’m convinced one is just really good at hiding behind the other. The ob keeps saying since I’m measuring on target that there is no way it’s twins.

Please tell me someone (even just one person) has been right over the doctor on twins lol