mild cramping after ultrasound

Danielle
Hey ladies. I had my fetal echo done on Monday and I've had mild cramping/discomfort ever since then. I'm 22w3d FTM with anterior placenta. The tech had to push on my tummy with her hand trying to get my placenta and the baby to cooperate. Anyone else have this before? I have had ZERO spotting or anything like that just uncomfortable feeling.