Needing some advice

Boyfriend and I were getting freaky if you will.

We didn’t have sex we just played around with each other.

Whilst he was fingering me, I was pulling him and I felt precum. I then wanted to help myself orgasm while he was fingering me. My hand wasn’t touching him for a good 4 or so minutes and then I wiped my hands and touched my self.

Do you think this could lead to any sort of pregnancy??