Conflicted & Confused

Tonight i lost my virginity. It was with someone i trust and care about but he isn’t my boyfriend. I was very anxious afterwards and I told my mom about the whole thing and how i’m scared of getting pregnant at a young age (I’m 16) and things like that. My mom told me to ask the guy if he was sure the condom didnt break or tear or anything like that. When i asked him, he said the condom was fine but he also didn’t cum?? I’m conflicted because i don’t want to ask him why but i just want to know if i was really that bad or if it was something else. What should I do?