Contractions?

Mickala • Momma to 3 boys 💙💙💙 & 1 angel baby 💗👼🏻💙
Hello I'm a FTM mom , and I have had a pain in my right side of my tummy and it shoots across the left side of my tummy and the Come with like menstrual cramps I'll be 35 weeks tomorrow is this contrations .?