Pain in my pelvic zone

En

Okay, so help me to understand. I’m 35.1 weeks today and since a week ago I’m unable to open my legs in whatever position ( they don’t have to be wide open ) while watching TV or whenever because of the pain down there. It’s not a pain I can’t tolerate but it’s like when you exercise without warming up your muscles prior the routine. Everything is a bit tender down there plus I am colicky and sometimes I get loose stool. Is this what they call lighting crotch ?