Ok i need opinions. I've been having a few contractions since yesterday. Well the past few hours…

Ok i need opinions. I've been having a few contractions since yesterday. Well the past few hours I've been having extreme pain in my lady parts and lower stomach. It brings me to my knees. I've never had this with my first. Im 27 weeks and baby girl is moving a lot by i can feel her head also move across my cervix. What should i do? I dont wanna go to l&d if its nothing i was there 2 weeks ago already and found out i just tore a muscle when i fell and thats when i found out she is already head down and on my cervix