So I had my period two weeks ago, but I've been thinking about what happened a few days after it. I had my regular/ light period because I'm on birth control. A few days after it stopped completely, I got an extremely light spot of bright red blood (you could barely see it). It only happened when I wiped once. After that, nothing so I shrugged it off. The very next day, I had a mucus-like yellow discharge and it was also a little watery. It didn't have a smell. I've been wondering if a pregnancy can survive a light period. I'm confused and scared. Please help.