Any idea?

Alright so my cycles are irregular. Glow predicted O on the 19th. I got a positive opk on the 18th neg on the 19th. Baby danced on the 18th and the day before. Then got another positive opk for 2 days on the 26th and 27th. Ive been cramping for the past 4 days if not more. Glow predicts AF in 2 days (I dont think shes coming). I am neasiated and yesterday I started having diarrhea. Took a hpt (cheap dollar store) at 8dpo and at 11dpo and they are negative. What do you think? Am i out? Ive never cramped between cycles or ovulation. And didnt eat anything to induce diarrhea.