Hey, how are you guys?

So, I'm about to finish my third pill pack of BC, and me and my bf started to have sex with him cumming inside of me. But since I've started with the bc pills, I've experienced constant cramps and some discharge. Now I'm worried because some kind of bloating, can I be pregnant? I always take them at the same time of the day, 19hPM, but usually with some hours of difference (20h30, 21h, 22h at max.) By the way, he had never cum inside me until now, but we always had sex without a condom.

Should I get worried?! Answer please!!

And sorry for the grammar, I'm from Brazil and NOT so good at english.

Love you all.