37 weeks and alot of pressure/pain

I'm a ftm 37 weeks today got checked in labour ward yesterday due to cramping I'm 1cm and 50-60 effaced the doctor said baby would be here very soon and kept me in but after 16 hours of contractions and no sign of dialting or effacing anymore got sent home ! contractions have stopped but I have so much pressure/pain down there it hurts to sit stand walk or lay.. (feels like my pelvic and ass bones are gonna snap) anyone else experience this ? should I go back ?