Anyone having some pretty intense pain?

Like a period cramp but you know , you're crying because it hurts so much ? This morning here at work (I'm night audit/ frontdesk / breakfast at a hotel) I'm in the kitchen about to start breakfast and it took my to my knees oh god it hurt. I laid there crouched on the floor trying to massage my belly , crying. Is this something I should expect from here on out ? How often ? Was this a Braxton Hicks contraction? My fiancé is freaking out that I need to go to the hospital, but once it let up I was fine , AM fine ...

help?