Ugh PLEASE Help😩😩😣😣

Yesterday I was ovulating and had my highest percentage of becoming pregnant throughout the whole month. I am a virgin and so is my boyfriend. Since it was V-Day we decided to get a little frisky of course. He started grinding on my with both of our pants on but then they eventually came off. 
HE NEVER PENETRATED ME. 
But he was rubbing his dick around my vagina but not for long at all. 
When we really wanted to grind we put a condom on. 
He never entered me. 
Ever. 
What is my chances of his pre-ejaculate to impregnant me from his direct penis being around my vagina or by fingers?? I'm freaking out! I still have EWCM today too.