Confused-2 days late, cramps, negative test

Tish • 💁🏻‍♂️💁🏽‍♀️🐶😺😸 TTC #1 💚🤞🏽👶🏼🤞🏽💚

This is odd for me because I ALWAYS start my period the moment I feel cramps. I was supposed to start yesterday. Took a pregnancy test after work: negative. Didn’t have cramps but toward the end of the day felt a little fatigued. Woke up this morning to bad cramps, and nothing.

Has anyone experienced this who ended up being pregnant? Been ttc but gave up trying so hard, so really wasn’t expecting anything.