Please comment

My period is a week late and I took a pregnancy test on Monday, and it came out negative. But I swear I saw a really pale line on the other side. My bf couldn't see anything. I was so scared to even think about taking a picture. We had sex on January 3rd but he pulled out, I know that's not safe. But I just need to know if you think I'm pregnant. I'm losing my mind. Please comment