How likely ?

I’m 5 months post partum, my bf & I had sex last week and he pulled out but I still felt like some liquids were dripping out of me & in my panties afterward (tmi) almost as if he came in me a little accidentally. But not sure. Maybe it was just my own fluids (tmi again I’m sorry) I looked at my glow calendar and realized that this happened ON my predicted ovulation day. Could I possibly be pregnant now? How likely is it? I know fertility can be wild during the first year pp so I’m just wondering what the chances are of conceiving during this timeframe even with pulling out? It’s too early to test still. But I’ve been having twinging cramps on my left side and I’m starting to feel convinced... I guess we’ll see what happens.