Where the bleep is my AF?

Jasmine • Well my name is Jas but my people call me Ginger Snaps.
Ok now I was 6 days late and went and got blood drawn and what not. All negative. Now its been 26 days and still no AF?! I have never been this late ever. What in the world is going on?! I dont wanna hear maybe its stress because I have been on cloud 10 for weeks. Anyone else going through this?