Waiting on AF to show up like...

S • 👼🏻4/2018 MMC waiting on a 🌈

I’m on cycle day 31, normally period is here by the 29th but last month it was only 25 days. Where are you AF? I had period starting symptoms at the end of last week but then nothing. I had pink blood for about an hour after BD this weekend. I thought that was weird so I tested and pregnancy test was negative. I’ve had a teeny bit of brown spotting the last couple days. And then I was SURE I was starting today with light cramps and headache...still nothing. Ugh.