My calendar told me my ovulation will happen. But I gotten a positive on the 19. Me and dh baby dance. On 19 and 20th . On Christmas <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> I had really bad stomach cramps that almost made me cry. But after that day I still have cramps but not as bad on Christmas <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a>. I don't know if my af is coming early or implantion. I didn't have no spotting. Af I due Jan 3. Any ladies is experience with this before.