5 days late for period that is never late and now having light pinkish discharge fiance and i had sex on most fertile days. periods are like clock work and come every 28 days. never late! what is the pink discharge? could i be pregnant?

Hello. : Hello. Yes, you could be pregnant. After conception, the fertilized egg attaches to the wall of the uterus. This is called implantation and it can lead to light spotting (such as a light pink tinge). It usually happens around the 9th day after ovulation (7 to 10 days give or take a couple days) . There can be a small amount of cramping sometimes. I recommend that you take a pregancy test. Good luck.