One bad pain then......

I just had such a bad pain about 40 minutes ago. It hurt so bad to even try to walk but I could walk and talk through it. Now I just feel crampy and like I need to poop but I don't have to poop. No more pains after that one? I never went into labor on my own the first time so I have no clue what to expect. Disappointed...... Lol. Maybe another pain will come? I've been waiting now......