Confused?

Quyen • Diagnosed with Unexplained infertiity.
I'm very regular and have always had AF around the 24th-26th. AF was due today but she still hasn't shown? I've been having cramps on & off all morning like she was coming but now they seem to have stopped? Don't want to get my hopes us cause I took a test yesterday noon & it was negative. Told Glow that my period is late they switched AF till the 27th of this month? Which is super late. I never get my period that late. Idk what to do or if I should test again? We have been trying for almost a year & I don't want to get my husband's hopes up 😕