Anyone went through the same ?

sam

I'm 35 weeks and 5 days , a week ago , i had blood after sex , then an hour later contractions started , dr said they were low , next day they stopped and i was dilated 1 CM , since then no pain no contractions, now today i went for a nap , when i turn to the other side while laying down , my vagina hurts so bad as if someone kicked me so hard but from the inside , is this normal ? Or is it pre-labor ?