Period was due on the 29th

Allie • Mon, Apr 02 • Married since 2013 💍

What do you guys think based on when I had sex? I don’t use OPKs so I don’t know when I really ovulated. I’ve never been late before and I’ve been cramping on and off like AF was going to start for days now but when I go to check there is nothing. Took a cheapie amazon test today and it was negative.