So my period is almost 50 days late. This is pretty usual for me. But I notice that usually when I go this long when a period finally arrives I usually start to know a few days in advance as I’ll get brown spotting/discharge a day or two in advance. Well my SO and I had sex last week. This morning when I wiped I got a small amount of pink. It was only that one wipe until almost 12 hours later and I noticed a small amount of pink again. I’m confused, what’s possibly going on?