I made a mess on my boyfriend🤦🏽‍♀️

Okay so I’ve been spotting for the last 2 in the half days and I thought it was ovulation bleeding. They said it mean that you’re fertile, so I had sex with my boyfriend today and Monday. But today when we we’re finished having sex, he looked at his penis and it was blood on the side of it. He was so disgusted🤦🏽‍♀️ and turned off, I was shocked. I’ve never been so embarrassed and humiliated in my life! I felt sickened by myself. I just don’t understand why that happened🤦🏽‍♀️ that has never happened to me before as well as bleeding while ovulating. Am I starting my period? Am I ovulating? Could I be pregnant? 😩 it’s all so frustrating.