Bad Cramps but No Blood?

Megan • baby #1 due july 12th!

I've been having intense cramps for three days. They feel like menstral cramps times 50. Last night it was so bad my vision was blurring and they woke me up from sleep.

AF was supposed to start on Wed, but nothing yet. Any thoughts?

**edit**

I'm also having diarrhea, which is typical for my period.

**edit 2**

Took a test and...