Ladies I need help....

Danii • Mommy of an Angel👼 03.21.14
Ok so SO & I had intercourse and afterwards I just layed in bed and suddenly started feeling these sharp cramping pain (labor like pain) i tried to get up but it hurts so bad... I managed to get to the rr and satvon toilet thinking i needed to go but nothing... Still really bad pain... Has anyone else experienced this... If so what helped or what was it?