Chicken pox vaccine??

Sarah

Maybe someone can help me. When I was a child around 7 I got the chicken pox vaccine. Later on in high school I had a bf that had gotten mono (which I never contracted). Then fast forward a few years a have a new bf I’m with him for two years then I go to the doctors and they tell me I have hsv1 which is oral herpes she asked if I’ve ever had chicken pox or mono or cold sores. All the answers no. My bf has chicken pox as a kid, but his test results has never told him he’s had hsv1. I am faithful and I know my bf is faithful, I’ve only ever been with my current bf like that, So I’m wondering if it’s the vaccine that gave me herpes?