Am I pregnant

So I’ve been on bc for a little less than a month and I’ve been having unprotected sex. I didn’t know I was supposed to take my birth control pills everyday at the same time so I was just taking them when I remembered everyday. He came in me twice and it’s been almost a week. My bc stops my period but I don’t know for sure. I’ve been having vagina cramps, peeing frequently, getting headaches, and having white milky discharge. What does this mean??