Ever missed a period & not been pregnant?

Kay

Hey ladies, have any of you ever missed a period (or been significantly late starting) without being pregnant? Here’s a screenshot of my period chart. When my boyfriend & I had sex on the 4th we used a condom and on the 5th he pulled out. Because I’m already a mother & I’m not an idiot, I’m aware that having sex can lead to pregnancy, which is why I’ve taken three pregnancy tests since the day of my missed period. All of them came back negative. On the day my period was supposed to start I felt my usual PMS symptoms (constipation, bloating, gassiness, etc.) but no period. There was a small amount of light blood in my discharge after I wiped that day, so I thought for sure that meant my period was coming. I haven’t been anymore stressed recently than I usually am.

Any of you ladies experience this sorta thing?