So my husband and I have been trying to conceive for the last 6 cycles. I have a bit shorter 25 day cycle and am pretty consistent. I usually ovulate on CD 11 but here and there CD 13. This month I got my positive OPK on CD 13. With this glow predicts my period to start to Monday the 22nd. This would give me a 27day cycle. I’ve been feeling some slight sensation lower mid abdomen, a little pulling and pinching here and there but nothing I was really thinking about. Yesterday when I ate lunch I had to run to the restroom to throw up but then after was fine for the rest of the day. I am currently 9DPO today and when I woke up there was bright pink lightly tinged discharge in my underwear. Could implantation have been happening or could this be my period giving me a heads up? I am 5 days out for Aunt Flow for the predicted 27 day cycle.