Hey Im scarlett Im 14 almost 15 but I had the same thing happen to me I was 2 1/2 weeks late and was so sick in the mornings and afternoons. and just last week I got my period. Did you take the test right after you and your boyfriend had sex? If so then most likly the test wouldnt be able to know if you were pregnant or not. Trust me those tests mess up alot cuz like 5 monthes ago I went to a party and I got so drunk I didnt rember anything that happend that night and I had 4 people tell me that I had sex with this guy that was 18 but I also had 4 or 5 people tell me that I didnt. I was so scared cuz I was a virgin and I couldnt get ahold of him to find out if we had. so I had to take like 4 different pregnancy tests and 1 of them came back positive well later when I got ahold of him he said that we didnt do anything but kiss. So you never know with tests . Well if you ever want to talk to someone that close to your age cuz I know that some times when you talk to people that are older then you it can feel like there judging you and think yous stupid cuz your younger.