Period/ pregnancy question

Serina

My boyfriend and I had sex on the second day of my period. He wore a condom and when he came the condom broke. We don’t know if it broke during or after when he was pulling out. When I looked down I saw his sperm near my entrance but not in me, it was just on me. Also I didn’t feel the warmth of his sperm in me as if he were to come in me. I felt it on the outside. But still, has anyone experienced this and ended up pregnant?