I agree with ladies above, either the baby is moving and flipping lol or the baby has the hiccups your belly shakes its the cutest funniest and scary thing to feel and watch
But I never had the contractions between them.
It's the baby shifting around. I get them too. It's a very weird feeling. It could also be really intense hiccups too. My doctor told me it was normal for my belly to do that and when the baby gets bigger they should stop feeling like "earthquakes".
It could be the baby having hicups. My son had them alot. Just my belly would move almost bounce
I haven't had any contractions.. Well I don't feel any pain besides my back being sore!! But my stomach does tweak out! Like my baby is shaking or something & I keep forgetting to ask my Dr. about it!!! It's like a spasm or something then it stops after! My next appt. I will ask my Dr. I am a few days away fromm being 40 weeks! This is my 1st baby