Contractions ?

Alexandra • Mommy to a beautiful baby girl and baby boy Irish twins and pregnant with #3💜💙💛☺️

Is it possible to have contractions that feel like lightening crotch or pressure? All day today I’ve been having lightening crotch but it intensifies like a contraction would, and slowly moves up my stomach and back? I had back labor with my first, and can’t remember exactly what my early signs were because I was in preterm labor with her... so it was a different experience😬