I don’t wanna be pregnant at all!

I’m just confused. I’ve seen a couple posts on here and I have heard stories from my friends.

QUESTION: How is it possible be a couple weeks pregnant and STILL HAVE PERIOD?

a friend of mine describes her “heavy flow” and she “was” 6 weeks pregnant (she’s married so no protective sex, in this case)— she recently had an abortion due to family and financial issues so it was hard for her.

Like, I had protective sex two times and he didn’t came in me AND he pulled out with condom on. Then a week after that, I had my period. After my period ended, we had protected sex again.

So,..... could I possibly be pregnant then? I don’t wanna be pregnant which is why we used protection and pulled out method AT THE SAME TIME (like, with the condom).

I’m so so so stress right now and AF isn’t coming until the 25th of June.