16 please help

Katie • 14 years old.
My bf and I had sex yesterday, once with a condom and once without. 
Here's some background info:
I've been on the pill 3 months(logynon if you're wondering). Just went back on it after the recommended 7 day break, fucked it up a small bit(missed it twice but took it asap).
Anyway, we had sex, he came into the condom, we then fell asleep for an hour or so and when we woke up, we had sex again, without a condom, he didn't cum this time though as we didn't have a condom. I'm worried that the Precum had traces of sperm in it as he didn't pee after he came the first time. I'm also concerned about the fact I messed up my pill a bit. Please give me advice.