I'm scared

Oky so my boyfriend and I did some crazy things today 
He fingered me and I gave him a BJ 
I made him cum and like it got on his hand he wiped it off after that 
 he fingered me again after that with the same hand he and put his finger a little up my hole thing in my vagina 
Is it possible of there was some Sperm on his finger for me to get pregnant??? 
I'm really scared