ADVICE! My AF is playing games.

So I'm due on my period tomorrow (12th).

Last Saturday I thought I was starting my period earlier, nope I was wrong. 4 days prior to that I had cramps but they were dull. Nothing like my menstrual cramps.

For 3 more days after that Saturday I was spotting. My cm was really really faint pink/brown. Spotting is VERY unusual for me! The only time I have spotted was when I was pregnant with my LO 2 years ago!

I have had no cramps aside from the dull ache almost 2 weeks ago.

I had some brown cm again, very faint and I was like damn you AF. I went to the loo 4 times after that and nothing.

My body is playing serious funny buggers with me!

Anyone experience similar or any advice. Please be kind.

Other symptoms are fatigue and mood swings going up and down like a bloody yo-yo!!