Cramps😢

So today i went to get my first ultrasound it was mu very first doctors appointment and the doctor pushed down on my stomach and it hurt is it normal for them to do that? And now im cramping where my baby is under my belly button and it hurts theyre like really sharp pains and i had a misscarrige back in july at 6 weeks but at the ultra sound the doctor said the heartbeat was good and the baby was fine but it hurts where the baby is, is this okay ? And my baby was moving alot im 11+4 is that normal??