Due AF tomorrow

Die my AF tomorrow, and I'm not too sure if she's showing her face, I have been experiencing tightening pain and slight cramps white sticky discharge, really hoping and praying this isn't my AF in her way! Don't normally get tightening pains when due AF, also ttc #2 .. with #1 I had bad cramp in my butt cheek when I walked before and after my bfp up until 4 months pregnant. I went off coffee a week before I missed AF with #1 .. Baby dust hope you all get a bfp ladies I'm hoping for mine GL!! Waiting till this evening for a test as at my mums house for the night last night .... Xx