Vibration

Alexis • Blessed mommy of 3🎀🎀💙

I’m 16+3 with baby number 3 and I’ve been experiencing what feels like vibrating in my stomach for the last 2-3 days and it last like a min or so, I go to the doctor tomorrow but it’s driving me crazy not knowing what’s going on ..everywhere I’ve looked it says it’s the baby moving but I’ve had two other kids and never any vibration. Is anyone else experiencing this?