Contraction or no?

Cassidy • 1 little boy who has me wrapped around his finger, miscarriage, and rainbow baby coming this year. Been married to my hunk since 11/11/2011, life is full of the sweetest surprises.

I’m having a hard time remembering what it was like with my first. Baby is sitting super low, my belly gets hard and then I get a super intense and sharp pain that lasts around 30 seconds but baby is wiggling and kicking like crazy. Do I count that as a contraction? Or is the pain likely because she’s moving around so much?