I can't tell if I'm pregnant or not. I'm 16 and my boyfriend and I had sex last Wednesday, I get my period on and off bc I have an iud. I'm supposed to get my period this week, I took a birth control test this morning and it came back negative. But did I take the test too early? It's unclear bc you're supposed to take it for the time of missed period but it was a week ago. If anyone has any insight please lmk. Thanks so much.