Hey my fellow bumpies! Just a little something that I need to get off my chest. I've been using fertility friend to track my cycle. It said that my expected period would be on the 22nd. Which was right. I had been cramping and then it happened. However, it was light brown blood, I only had to use a panty liner. I expected it to get heavier, and a few hours later, that was it. It was gone. It wasn't my "normal" cycle. I took a pregnancy test, it came back negative, but im still wondering why I didn't get a period. Have any of you girls been through this?