I NEED HELP

So basically I lost all of my period data, so I don't know where I was in my cycle. I had sex twice this month. 
The first, we wore a condom. We did it a couple times in a day, the condom did not break and when he finished, he pulled out with the condom on.
Second time, we used a spermicidal condom. He did not finish inside me and the condom did not break. 
Is there a chance of pregnancy? What if I was fertile?!?!?!?!!?!?!?
i was in the cowgirl position so when i pulled off, there was this white stuff on his pubic hai... was it my cum???? his cum??? the spermicide??!?!?!?!?!?