Is this possibly a second line?

I took a birth control pill six hours late after having unprotected sex the day before, this happened about 13-14 days ago. I’ve felt really off, I’m emotional, smells are making me gag, and I recently lightly bled even though my period isn’t supposed to start for another 16 days. I’m terrified lol, there is a very faint pink tint to the second line