Someone please help. What are these

I’m a ftm and I’m 35 weeks. I’ve been having pressure really low for about a week and occasionally sharp pain through my leg. Today I’m having bad sharp pains in my low low stomach and through my legs but it hurts so bad. I haven’t had this kind of sharp pain in my low stomach so far idk if this is normal. It’s sharp jab pains super low they like take my breath Away