Af hasn't shown yet

I'm usually very regular, I ovuoated on the 11th and I also went off the pill at the start of this packet, I had inter course 2days at the start of my fertile week and the day night of ovulation, I've been feeling little cramps every day maybe once or twice for about a week now, I have these symptoms-
Cramping
Bowel problems 
Indigestion on and off
Dizziness on and off
Super tired
I had spotting around ovulation time as well.. 
Sick feeling after eating 
Moody as
Ever since ovulation I've been receiving discharge but yesterday (13dpo) I thought my period was coming as I was cleaning cause I felt the dropping onto my underwear and rushed to the toilet to see it was a heap of white/clear discharge,
My boobs got sore at 12 dpi but yesterday at 13dpi my nipples became super sore from the minute I woke up and are still so sore at 14dpo, my period hasn't shown yet either, I'm due today usually it comes over night 
And help would be so helpful