9 DPO here and TTC during ovulation, and recently got nausea every single time I had meal. Cramps on and off. And my af due today (Feb 7 based on <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow apps</a>). But this month My period last for 2 weeks (my first period after miscarriage). Do you think it’s because of my period will come or implantation symptoms?