Pyloric stenosis..anyone else?

My baby has been spitting up, there has been times where it’s projectile vomiting.

He’s one month, we went to the doctor yesterday they gave us medicine for acid reflux and told me to call if he projectile vomits again.

Well last nite we gave him the medicine, and he projectile vomited twice. So we called the doctor today.

She’s having us get an pyloric ultrasound. Has any other moms had to get one? What were your results?

Also how did you keep your baby calm, we can’t feed him for four hours and he usually eats every 2hrs so I know he’s gonna lose his mind.